128416032

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 382112640

約数和(自身を除く): 253696608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 53, 72, 94, 96, 106, 141, 144, 159, 179, 188, 212, 282, 288, 318, 358, 376, 423, 424, 477, 537, 564, 636, 716, 752, 846, 848, 954, 1074, 1128, 1272, 1432, 1504, 1611, 1692, 1696, 1908, 2148, 2256, 2491, 2544, 2864, 3222, 3384, 3816, 4296, 4512, 4982, 5088, 5728, 6444, 6768, 7473, 7632, 8413, 8592, 9487, 9964, 12888, 13536, 14946, 15264, 16826, 17184, 18974, 19928, 22419, 25239, 25776, 28461, 29892, 33652, 37948, 39856, 44838, 50478, 51552, 56922, 59784, 67304, 75717, 75896, 79712, 85383, 89676, 100956, 113844, 119568, 134608, 151434, 151792, 170766, 179352, 201912, 227688, 239136, 269216, 302868, 303584, 341532, 358704, 403824, 445889, 455376, 605736, 683064, 717408, 807648, 891778, 910752, 1211472, 1337667, 1366128, 1783556, 2422944, 2675334, 2732256, 3567112, 4013001, 5350668, 7134224, 8026002, 10701336, 14268448, 16052004, 21402672, 32104008, 42805344, 64208016, 128416032]

約数ペア:

[(1, 128416032), (2, 64208016), (3, 42805344), (4, 32104008), (6, 21402672), (8, 16052004), (9, 14268448), (12, 10701336), (16, 8026002), (18, 7134224), (24, 5350668), (32, 4013001), (36, 3567112), (47, 2732256), (48, 2675334), (53, 2422944), (72, 1783556), (94, 1366128), (96, 1337667), (106, 1211472), (141, 910752), (144, 891778), (159, 807648), (179, 717408), (188, 683064), (212, 605736), (282, 455376), (288, 445889), (318, 403824), (358, 358704), (376, 341532), (423, 303584), (424, 302868), (477, 269216), (537, 239136), (564, 227688), (636, 201912), (716, 179352), (752, 170766), (846, 151792), (848, 151434), (954, 134608), (1074, 119568), (1128, 113844), (1272, 100956), (1432, 89676), (1504, 85383), (1611, 79712), (1692, 75896), (1696, 75717), (1908, 67304), (2148, 59784), (2256, 56922), (2491, 51552), (2544, 50478), (2864, 44838), (3222, 39856), (3384, 37948), (3816, 33652), (4296, 29892), (4512, 28461), (4982, 25776), (5088, 25239), (5728, 22419), (6444, 19928), (6768, 18974), (7473, 17184), (7632, 16826), (8413, 15264), (8592, 14946), (9487, 13536), (9964, 12888)]