127722816

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 405789384

約数和(自身を除く): 278066568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 192, 208, 222, 234, 288, 296, 312, 333, 416, 444, 461, 468, 481, 576, 592, 624, 666, 832, 888, 922, 936, 962, 1184, 1248, 1332, 1383, 1443, 1776, 1844, 1872, 1924, 2368, 2496, 2664, 2766, 2886, 3552, 3688, 3744, 3848, 4149, 4329, 5328, 5532, 5772, 5993, 7104, 7376, 7488, 7696, 8298, 8658, 10656, 11064, 11544, 11986, 14752, 15392, 16596, 17057, 17316, 17979, 21312, 22128, 23088, 23972, 29504, 30784, 33192, 34114, 34632, 35958, 44256, 46176, 47944, 51171, 53937, 66384, 68228, 69264, 71916, 88512, 92352, 95888, 102342, 107874, 132768, 136456, 138528, 143832, 153513, 191776, 204684, 215748, 221741, 265536, 272912, 277056, 287664, 307026, 383552, 409368, 431496, 443482, 545824, 575328, 614052, 665223, 818736, 862992, 886964, 1091648, 1150656, 1228104, 1330446, 1637472, 1725984, 1773928, 1995669, 2456208, 2660892, 3274944, 3451968, 3547856, 3991338, 4912416, 5321784, 7095712, 7982676, 9824832, 10643568, 14191424, 15965352, 21287136, 31930704, 42574272, 63861408, 127722816]

約数ペア:

[(1, 127722816), (2, 63861408), (3, 42574272), (4, 31930704), (6, 21287136), (8, 15965352), (9, 14191424), (12, 10643568), (13, 9824832), (16, 7982676), (18, 7095712), (24, 5321784), (26, 4912416), (32, 3991338), (36, 3547856), (37, 3451968), (39, 3274944), (48, 2660892), (52, 2456208), (64, 1995669), (72, 1773928), (74, 1725984), (78, 1637472), (96, 1330446), (104, 1228104), (111, 1150656), (117, 1091648), (144, 886964), (148, 862992), (156, 818736), (192, 665223), (208, 614052), (222, 575328), (234, 545824), (288, 443482), (296, 431496), (312, 409368), (333, 383552), (416, 307026), (444, 287664), (461, 277056), (468, 272912), (481, 265536), (576, 221741), (592, 215748), (624, 204684), (666, 191776), (832, 153513), (888, 143832), (922, 138528), (936, 136456), (962, 132768), (1184, 107874), (1248, 102342), (1332, 95888), (1383, 92352), (1443, 88512), (1776, 71916), (1844, 69264), (1872, 68228), (1924, 66384), (2368, 53937), (2496, 51171), (2664, 47944), (2766, 46176), (2886, 44256), (3552, 35958), (3688, 34632), (3744, 34114), (3848, 33192), (4149, 30784), (4329, 29504), (5328, 23972), (5532, 23088), (5772, 22128), (5993, 21312), (7104, 17979), (7376, 17316), (7488, 17057), (7696, 16596), (8298, 15392), (8658, 14752), (10656, 11986), (11064, 11544)]