15136256

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 33587136

約数和(自身を除く): 18450880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 47, 64, 68, 74, 94, 128, 136, 148, 188, 256, 272, 296, 376, 512, 544, 592, 629, 752, 799, 1088, 1184, 1258, 1504, 1598, 1739, 2176, 2368, 2516, 3008, 3196, 3478, 4352, 4736, 5032, 6016, 6392, 6956, 8704, 9472, 10064, 12032, 12784, 13912, 18944, 20128, 24064, 25568, 27824, 29563, 40256, 51136, 55648, 59126, 80512, 102272, 111296, 118252, 161024, 204544, 222592, 236504, 322048, 409088, 445184, 473008, 890368, 946016, 1892032, 3784064, 7568128, 15136256]

約数ペア:

[(1, 15136256), (2, 7568128), (4, 3784064), (8, 1892032), (16, 946016), (17, 890368), (32, 473008), (34, 445184), (37, 409088), (47, 322048), (64, 236504), (68, 222592), (74, 204544), (94, 161024), (128, 118252), (136, 111296), (148, 102272), (188, 80512), (256, 59126), (272, 55648), (296, 51136), (376, 40256), (512, 29563), (544, 27824), (592, 25568), (629, 24064), (752, 20128), (799, 18944), (1088, 13912), (1184, 12784), (1258, 12032), (1504, 10064), (1598, 9472), (1739, 8704), (2176, 6956), (2368, 6392), (2516, 6016), (3008, 5032), (3196, 4736), (3478, 4352)]