129157236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 374250240

約数和(自身を除く): 245093004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 71, 78, 92, 117, 138, 142, 156, 169, 207, 213, 234, 276, 284, 299, 338, 414, 426, 468, 507, 598, 639, 676, 828, 852, 897, 923, 1014, 1196, 1278, 1521, 1633, 1794, 1846, 2028, 2197, 2556, 2691, 2769, 3042, 3266, 3588, 3692, 3887, 4394, 4899, 5382, 5538, 6084, 6532, 6591, 7774, 8307, 8788, 9798, 10764, 11076, 11661, 11999, 13182, 14697, 15548, 16614, 19596, 19773, 21229, 23322, 23998, 26364, 29394, 33228, 34983, 35997, 39546, 42458, 46644, 47996, 50531, 58788, 63687, 69966, 71994, 79092, 84916, 101062, 107991, 127374, 139932, 143988, 151593, 155987, 191061, 202124, 215982, 254748, 275977, 303186, 311974, 382122, 431964, 454779, 467961, 551954, 606372, 623948, 764244, 827931, 909558, 935922, 1103908, 1403883, 1655862, 1819116, 1871844, 2483793, 2807766, 3311724, 3587701, 4967586, 5615532, 7175402, 9935172, 10763103, 14350804, 21526206, 32289309, 43052412, 64578618, 129157236]

約数ペア:

[(1, 129157236), (2, 64578618), (3, 43052412), (4, 32289309), (6, 21526206), (9, 14350804), (12, 10763103), (13, 9935172), (18, 7175402), (23, 5615532), (26, 4967586), (36, 3587701), (39, 3311724), (46, 2807766), (52, 2483793), (69, 1871844), (71, 1819116), (78, 1655862), (92, 1403883), (117, 1103908), (138, 935922), (142, 909558), (156, 827931), (169, 764244), (207, 623948), (213, 606372), (234, 551954), (276, 467961), (284, 454779), (299, 431964), (338, 382122), (414, 311974), (426, 303186), (468, 275977), (507, 254748), (598, 215982), (639, 202124), (676, 191061), (828, 155987), (852, 151593), (897, 143988), (923, 139932), (1014, 127374), (1196, 107991), (1278, 101062), (1521, 84916), (1633, 79092), (1794, 71994), (1846, 69966), (2028, 63687), (2197, 58788), (2556, 50531), (2691, 47996), (2769, 46644), (3042, 42458), (3266, 39546), (3588, 35997), (3692, 34983), (3887, 33228), (4394, 29394), (4899, 26364), (5382, 23998), (5538, 23322), (6084, 21229), (6532, 19773), (6591, 19596), (7774, 16614), (8307, 15548), (8788, 14697), (9798, 13182), (10764, 11999), (11076, 11661)]