128930736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7877}}^1$

素因数の和:7930

約数の個数: 80

約数和(自身を含む): 375118848

約数和(自身を除く): 246188112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 7877, 8184, 15754, 16368, 23631, 31508, 47262, 63016, 86647, 94524, 126032, 173294, 189048, 244187, 259941, 346588, 378096, 488374, 519882, 693176, 732561, 976748, 1039764, 1386352, 1465122, 1953496, 2079528, 2686057, 2930244, 3906992, 4159056, 5372114, 5860488, 8058171, 10744228, 11720976, 16116342, 21488456, 32232684, 42976912, 64465368, 128930736]

約数ペア:

[(1, 128930736), (2, 64465368), (3, 42976912), (4, 32232684), (6, 21488456), (8, 16116342), (11, 11720976), (12, 10744228), (16, 8058171), (22, 5860488), (24, 5372114), (31, 4159056), (33, 3906992), (44, 2930244), (48, 2686057), (62, 2079528), (66, 1953496), (88, 1465122), (93, 1386352), (124, 1039764), (132, 976748), (176, 732561), (186, 693176), (248, 519882), (264, 488374), (341, 378096), (372, 346588), (496, 259941), (528, 244187), (682, 189048), (744, 173294), (1023, 126032), (1364, 94524), (1488, 86647), (2046, 63016), (2728, 47262), (4092, 31508), (5456, 23631), (7877, 16368), (8184, 15754)]