159796736

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1715

約数の個数: 80

約数和(自身を含む): 369016560

約数和(自身を除く): 209219824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1088, 1408, 1496, 1669, 2176, 2816, 2992, 3338, 4352, 5632, 5984, 6676, 8704, 11968, 13352, 18359, 23936, 26704, 28373, 36718, 47872, 53408, 56746, 73436, 95744, 106816, 113492, 146872, 213632, 226984, 293744, 312103, 427264, 453968, 587488, 624206, 854528, 907936, 1174976, 1248412, 1815872, 2349952, 2496824, 3631744, 4699904, 4993648, 7263488, 9399808, 9987296, 14526976, 19974592, 39949184, 79898368, 159796736]

約数ペア:

[(1, 159796736), (2, 79898368), (4, 39949184), (8, 19974592), (11, 14526976), (16, 9987296), (17, 9399808), (22, 7263488), (32, 4993648), (34, 4699904), (44, 3631744), (64, 2496824), (68, 2349952), (88, 1815872), (128, 1248412), (136, 1174976), (176, 907936), (187, 854528), (256, 624206), (272, 587488), (352, 453968), (374, 427264), (512, 312103), (544, 293744), (704, 226984), (748, 213632), (1088, 146872), (1408, 113492), (1496, 106816), (1669, 95744), (2176, 73436), (2816, 56746), (2992, 53408), (3338, 47872), (4352, 36718), (5632, 28373), (5984, 26704), (6676, 23936), (8704, 18359), (11968, 13352)]