129696736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 295293600

約数和(自身を除く): 165596864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 61, 76, 104, 122, 152, 208, 244, 247, 269, 304, 416, 488, 494, 538, 608, 793, 976, 988, 1076, 1159, 1586, 1952, 1976, 2152, 2318, 3172, 3497, 3952, 4304, 4636, 5111, 6344, 6994, 7904, 8608, 9272, 10222, 12688, 13988, 15067, 16409, 18544, 20444, 25376, 27976, 30134, 32818, 37088, 40888, 55952, 60268, 65636, 66443, 81776, 111904, 120536, 131272, 132886, 163552, 213317, 241072, 262544, 265772, 311771, 426634, 482144, 525088, 531544, 623542, 853268, 1063088, 1247084, 1706536, 2126176, 2494168, 3413072, 4053023, 4988336, 6826144, 8106046, 9976672, 16212092, 32424184, 64848368, 129696736]

約数ペア:

[(1, 129696736), (2, 64848368), (4, 32424184), (8, 16212092), (13, 9976672), (16, 8106046), (19, 6826144), (26, 4988336), (32, 4053023), (38, 3413072), (52, 2494168), (61, 2126176), (76, 1706536), (104, 1247084), (122, 1063088), (152, 853268), (208, 623542), (244, 531544), (247, 525088), (269, 482144), (304, 426634), (416, 311771), (488, 265772), (494, 262544), (538, 241072), (608, 213317), (793, 163552), (976, 132886), (988, 131272), (1076, 120536), (1159, 111904), (1586, 81776), (1952, 66443), (1976, 65636), (2152, 60268), (2318, 55952), (3172, 40888), (3497, 37088), (3952, 32818), (4304, 30134), (4636, 27976), (5111, 25376), (6344, 20444), (6994, 18544), (7904, 16409), (8608, 15067), (9272, 13988), (10222, 12688)]