151831488

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 112

約数和(自身を含む): 429365664

約数和(自身を除く): 277534176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 181, 192, 204, 257, 272, 362, 408, 514, 543, 544, 724, 771, 816, 1028, 1086, 1088, 1448, 1542, 1632, 2056, 2172, 2896, 3077, 3084, 3264, 4112, 4344, 4369, 5792, 6154, 6168, 8224, 8688, 8738, 9231, 11584, 12308, 12336, 13107, 16448, 17376, 17476, 18462, 24616, 24672, 26214, 34752, 34952, 36924, 46517, 49232, 49344, 52428, 69904, 73848, 93034, 98464, 104856, 139551, 139808, 147696, 186068, 196928, 209712, 279102, 279616, 295392, 372136, 419424, 558204, 590784, 744272, 790789, 838848, 1116408, 1488544, 1581578, 2232816, 2372367, 2977088, 3163156, 4465632, 4744734, 6326312, 8931264, 9489468, 12652624, 18978936, 25305248, 37957872, 50610496, 75915744, 151831488]

約数ペア:

[(1, 151831488), (2, 75915744), (3, 50610496), (4, 37957872), (6, 25305248), (8, 18978936), (12, 12652624), (16, 9489468), (17, 8931264), (24, 6326312), (32, 4744734), (34, 4465632), (48, 3163156), (51, 2977088), (64, 2372367), (68, 2232816), (96, 1581578), (102, 1488544), (136, 1116408), (181, 838848), (192, 790789), (204, 744272), (257, 590784), (272, 558204), (362, 419424), (408, 372136), (514, 295392), (543, 279616), (544, 279102), (724, 209712), (771, 196928), (816, 186068), (1028, 147696), (1086, 139808), (1088, 139551), (1448, 104856), (1542, 98464), (1632, 93034), (2056, 73848), (2172, 69904), (2896, 52428), (3077, 49344), (3084, 49232), (3264, 46517), (4112, 36924), (4344, 34952), (4369, 34752), (5792, 26214), (6154, 24672), (6168, 24616), (8224, 18462), (8688, 17476), (8738, 17376), (9231, 16448), (11584, 13107), (12308, 12336)]