124920488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 315187200

約数和(自身を除く): 190266712

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 79, 88, 119, 136, 151, 154, 158, 187, 238, 302, 308, 316, 374, 476, 553, 604, 616, 632, 748, 869, 952, 1057, 1106, 1208, 1309, 1343, 1496, 1661, 1738, 2114, 2212, 2567, 2618, 2686, 3322, 3476, 4228, 4424, 5134, 5236, 5372, 6083, 6644, 6952, 8456, 9401, 10268, 10472, 10744, 11627, 11929, 12166, 13288, 14773, 17969, 18802, 20536, 23254, 23858, 24332, 28237, 29546, 35938, 37604, 46508, 47716, 48664, 56474, 59092, 71876, 75208, 83503, 93016, 95432, 103411, 112948, 118184, 131219, 143752, 167006, 197659, 202793, 206822, 225896, 262438, 334012, 395318, 405586, 413644, 524876, 668024, 790636, 811172, 827288, 918533, 1049752, 1419551, 1581272, 1622344, 1837066, 2230723, 2839102, 3674132, 4461446, 5678204, 7348264, 8922892, 11356408, 15615061, 17845784, 31230122, 62460244, 124920488]

約数ペア:

[(1, 124920488), (2, 62460244), (4, 31230122), (7, 17845784), (8, 15615061), (11, 11356408), (14, 8922892), (17, 7348264), (22, 5678204), (28, 4461446), (34, 3674132), (44, 2839102), (56, 2230723), (68, 1837066), (77, 1622344), (79, 1581272), (88, 1419551), (119, 1049752), (136, 918533), (151, 827288), (154, 811172), (158, 790636), (187, 668024), (238, 524876), (302, 413644), (308, 405586), (316, 395318), (374, 334012), (476, 262438), (553, 225896), (604, 206822), (616, 202793), (632, 197659), (748, 167006), (869, 143752), (952, 131219), (1057, 118184), (1106, 112948), (1208, 103411), (1309, 95432), (1343, 93016), (1496, 83503), (1661, 75208), (1738, 71876), (2114, 59092), (2212, 56474), (2567, 48664), (2618, 47716), (2686, 46508), (3322, 37604), (3476, 35938), (4228, 29546), (4424, 28237), (5134, 24332), (5236, 23858), (5372, 23254), (6083, 20536), (6644, 18802), (6952, 17969), (8456, 14773), (9401, 13288), (10268, 12166), (10472, 11929), (10744, 11627)]