156948539020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1\times {\mathrm{3671}}^1$

素因数の和:3865

約数の個数: 192

約数和(自身を含む): 411099494400

約数和(自身を除く): 254150955380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 139, 140, 169, 182, 260, 278, 338, 364, 455, 556, 676, 695, 845, 910, 973, 1183, 1390, 1690, 1807, 1820, 1946, 2197, 2366, 2780, 3380, 3614, 3671, 3892, 4394, 4732, 4865, 5915, 7228, 7342, 8788, 9035, 9730, 10985, 11830, 12649, 14684, 15379, 18070, 18355, 19460, 21970, 23491, 23660, 25298, 25697, 30758, 36140, 36710, 43940, 46982, 47723, 50596, 51394, 61516, 63245, 73420, 76895, 93964, 95446, 102788, 117455, 126490, 128485, 153790, 164437, 190892, 234910, 238615, 252980, 256970, 305383, 307580, 328874, 334061, 469820, 477230, 510269, 513940, 610766, 620399, 657748, 668122, 822185, 954460, 1020538, 1221532, 1240798, 1336244, 1526915, 1644370, 1670305, 2041076, 2137681, 2481596, 2551345, 3053830, 3101995, 3288740, 3340610, 3571883, 4275362, 4342793, 5102690, 6107660, 6203990, 6633497, 6681220, 7143766, 8065187, 8550724, 8685586, 10205380, 10688405, 12407980, 13266994, 14287532, 16130374, 17371172, 17859415, 21376810, 21713965, 26533988, 32260748, 33167485, 35718830, 40325935, 42753620, 43427930, 46434479, 56456309, 66334970, 71437660, 80651870, 86235461, 86855860, 92868958, 112912618, 132669940, 161303740, 172470922, 185737916, 225825236, 232172395, 282281545, 344941844, 431177305, 464344790, 564563090, 603648227, 862354610, 928689580, 1121060993, 1129126180, 1207296454, 1724709220, 2242121986, 2414592908, 3018241135, 4484243972, 5605304965, 6036482270, 7847426951, 11210609930, 12072964540, 15694853902, 22421219860, 31389707804, 39237134755, 78474269510, 156948539020]

約数ペア:

[(1, 156948539020), (2, 78474269510), (4, 39237134755), (5, 31389707804), (7, 22421219860), (10, 15694853902), (13, 12072964540), (14, 11210609930), (20, 7847426951), (26, 6036482270), (28, 5605304965), (35, 4484243972), (52, 3018241135), (65, 2414592908), (70, 2242121986), (91, 1724709220), (130, 1207296454), (139, 1129126180), (140, 1121060993), (169, 928689580), (182, 862354610), (260, 603648227), (278, 564563090), (338, 464344790), (364, 431177305), (455, 344941844), (556, 282281545), (676, 232172395), (695, 225825236), (845, 185737916), (910, 172470922), (973, 161303740), (1183, 132669940), (1390, 112912618), (1690, 92868958), (1807, 86855860), (1820, 86235461), (1946, 80651870), (2197, 71437660), (2366, 66334970), (2780, 56456309), (3380, 46434479), (3614, 43427930), (3671, 42753620), (3892, 40325935), (4394, 35718830), (4732, 33167485), (4865, 32260748), (5915, 26533988), (7228, 21713965), (7342, 21376810), (8788, 17859415), (9035, 17371172), (9730, 16130374), (10985, 14287532), (11830, 13266994), (12649, 12407980), (14684, 10688405), (15379, 10205380), (18070, 8685586), (18355, 8550724), (19460, 8065187), (21970, 7143766), (23491, 6681220), (23660, 6633497), (25298, 6203990), (25697, 6107660), (30758, 5102690), (36140, 4342793), (36710, 4275362), (43940, 3571883), (46982, 3340610), (47723, 3288740), (50596, 3101995), (51394, 3053830), (61516, 2551345), (63245, 2481596), (73420, 2137681), (76895, 2041076), (93964, 1670305), (95446, 1644370), (102788, 1526915), (117455, 1336244), (126490, 1240798), (128485, 1221532), (153790, 1020538), (164437, 954460), (190892, 822185), (234910, 668122), (238615, 657748), (252980, 620399), (256970, 610766), (305383, 513940), (307580, 510269), (328874, 477230), (334061, 469820)]