189979608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2417

約数の個数: 128

約数和(自身を含む): 600606720

約数和(自身を除く): 410627112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2072, 2184, 2351, 2886, 3108, 3367, 3848, 4702, 5772, 6216, 6734, 7053, 9404, 10101, 11544, 13468, 14106, 16457, 18808, 20202, 26936, 28212, 30563, 32914, 40404, 49371, 56424, 61126, 65828, 80808, 86987, 91689, 98742, 122252, 131656, 173974, 183378, 197484, 213941, 244504, 260961, 347948, 366756, 394968, 427882, 521922, 608909, 641823, 695896, 733512, 855764, 1043844, 1130831, 1217818, 1283646, 1711528, 1826727, 2087688, 2261662, 2435636, 2567292, 3392493, 3653454, 4523324, 4871272, 5134584, 6784986, 7306908, 7915817, 9046648, 13569972, 14613816, 15831634, 23747451, 27139944, 31663268, 47494902, 63326536, 94989804, 189979608]

約数ペア:

[(1, 189979608), (2, 94989804), (3, 63326536), (4, 47494902), (6, 31663268), (7, 27139944), (8, 23747451), (12, 15831634), (13, 14613816), (14, 13569972), (21, 9046648), (24, 7915817), (26, 7306908), (28, 6784986), (37, 5134584), (39, 4871272), (42, 4523324), (52, 3653454), (56, 3392493), (74, 2567292), (78, 2435636), (84, 2261662), (91, 2087688), (104, 1826727), (111, 1711528), (148, 1283646), (156, 1217818), (168, 1130831), (182, 1043844), (222, 855764), (259, 733512), (273, 695896), (296, 641823), (312, 608909), (364, 521922), (444, 427882), (481, 394968), (518, 366756), (546, 347948), (728, 260961), (777, 244504), (888, 213941), (962, 197484), (1036, 183378), (1092, 173974), (1443, 131656), (1554, 122252), (1924, 98742), (2072, 91689), (2184, 86987), (2351, 80808), (2886, 65828), (3108, 61126), (3367, 56424), (3848, 49371), (4702, 40404), (5772, 32914), (6216, 30563), (6734, 28212), (7053, 26936), (9404, 20202), (10101, 18808), (11544, 16457), (13468, 14106)]