127967952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 408545280

約数和(自身を除く): 280577328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 336, 348, 368, 406, 464, 483, 552, 571, 609, 644, 667, 696, 812, 966, 1104, 1142, 1218, 1288, 1334, 1392, 1624, 1713, 1932, 2001, 2284, 2436, 2576, 2668, 3248, 3426, 3864, 3997, 4002, 4568, 4669, 4872, 5336, 6852, 7728, 7994, 8004, 9136, 9338, 9744, 10672, 11991, 13133, 13704, 14007, 15988, 16008, 16559, 18676, 23982, 26266, 27408, 28014, 31976, 32016, 33118, 37352, 39399, 47964, 49677, 52532, 56028, 63952, 66236, 74704, 78798, 91931, 95928, 99354, 105064, 112056, 115913, 132472, 157596, 183862, 191856, 198708, 210128, 224112, 231826, 264944, 275793, 315192, 347739, 367724, 380857, 397416, 463652, 551586, 630384, 695478, 735448, 761714, 794832, 927304, 1103172, 1142571, 1390956, 1470896, 1523428, 1854608, 2206344, 2285142, 2665999, 2781912, 3046856, 4412688, 4570284, 5331998, 5563824, 6093712, 7997997, 9140568, 10663996, 15995994, 18281136, 21327992, 31991988, 42655984, 63983976, 127967952]

約数ペア:

[(1, 127967952), (2, 63983976), (3, 42655984), (4, 31991988), (6, 21327992), (7, 18281136), (8, 15995994), (12, 10663996), (14, 9140568), (16, 7997997), (21, 6093712), (23, 5563824), (24, 5331998), (28, 4570284), (29, 4412688), (42, 3046856), (46, 2781912), (48, 2665999), (56, 2285142), (58, 2206344), (69, 1854608), (84, 1523428), (87, 1470896), (92, 1390956), (112, 1142571), (116, 1103172), (138, 927304), (161, 794832), (168, 761714), (174, 735448), (184, 695478), (203, 630384), (232, 551586), (276, 463652), (322, 397416), (336, 380857), (348, 367724), (368, 347739), (406, 315192), (464, 275793), (483, 264944), (552, 231826), (571, 224112), (609, 210128), (644, 198708), (667, 191856), (696, 183862), (812, 157596), (966, 132472), (1104, 115913), (1142, 112056), (1218, 105064), (1288, 99354), (1334, 95928), (1392, 91931), (1624, 78798), (1713, 74704), (1932, 66236), (2001, 63952), (2284, 56028), (2436, 52532), (2576, 49677), (2668, 47964), (3248, 39399), (3426, 37352), (3864, 33118), (3997, 32016), (4002, 31976), (4568, 28014), (4669, 27408), (4872, 26266), (5336, 23982), (6852, 18676), (7728, 16559), (7994, 16008), (8004, 15988), (9136, 14007), (9338, 13704), (9744, 13133), (10672, 11991)]