159290032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 352325664

約数和(自身を除く): 193035632

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 61, 74, 88, 122, 148, 176, 244, 296, 401, 407, 488, 592, 671, 802, 814, 976, 1342, 1604, 1628, 2257, 2684, 3208, 3256, 4411, 4514, 5368, 6416, 6512, 8822, 9028, 10736, 14837, 17644, 18056, 24461, 24827, 29674, 35288, 36112, 48922, 49654, 59348, 70576, 97844, 99308, 118696, 163207, 195688, 198616, 237392, 269071, 326414, 391376, 397232, 538142, 652828, 905057, 1076284, 1305656, 1810114, 2152568, 2611312, 3620228, 4305136, 7240456, 9955627, 14480912, 19911254, 39822508, 79645016, 159290032]

約数ペア:

[(1, 159290032), (2, 79645016), (4, 39822508), (8, 19911254), (11, 14480912), (16, 9955627), (22, 7240456), (37, 4305136), (44, 3620228), (61, 2611312), (74, 2152568), (88, 1810114), (122, 1305656), (148, 1076284), (176, 905057), (244, 652828), (296, 538142), (401, 397232), (407, 391376), (488, 326414), (592, 269071), (671, 237392), (802, 198616), (814, 195688), (976, 163207), (1342, 118696), (1604, 99308), (1628, 97844), (2257, 70576), (2684, 59348), (3208, 49654), (3256, 48922), (4411, 36112), (4514, 35288), (5368, 29674), (6416, 24827), (6512, 24461), (8822, 18056), (9028, 17644), (10736, 14837)]