156915719504

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1\times {\mathrm{1151}}^1$

素因数の和:2164

約数の個数: 80

約数和(自身を含む): 313827342336

約数和(自身を除く): 156911622832

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 421, 547, 592, 842, 1094, 1151, 1684, 2188, 2302, 3368, 4376, 4604, 6736, 8752, 9208, 15577, 18416, 20239, 31154, 40478, 42587, 62308, 80956, 85174, 124616, 161912, 170348, 230287, 249232, 323824, 340696, 460574, 484571, 629597, 681392, 921148, 969142, 1259194, 1842296, 1938284, 2518388, 3684592, 3876568, 5036776, 7753136, 8520619, 10073552, 17041238, 17929127, 23295089, 34082476, 35858254, 46590178, 68164952, 71716508, 93180356, 136329904, 143433016, 186360712, 265060337, 286866032, 372721424, 530120674, 1060241348, 2120482696, 4240965392, 9807232469, 19614464938, 39228929876, 78457859752, 156915719504]

約数ペア:

[(1, 156915719504), (2, 78457859752), (4, 39228929876), (8, 19614464938), (16, 9807232469), (37, 4240965392), (74, 2120482696), (148, 1060241348), (296, 530120674), (421, 372721424), (547, 286866032), (592, 265060337), (842, 186360712), (1094, 143433016), (1151, 136329904), (1684, 93180356), (2188, 71716508), (2302, 68164952), (3368, 46590178), (4376, 35858254), (4604, 34082476), (6736, 23295089), (8752, 17929127), (9208, 17041238), (15577, 10073552), (18416, 8520619), (20239, 7753136), (31154, 5036776), (40478, 3876568), (42587, 3684592), (62308, 2518388), (80956, 1938284), (85174, 1842296), (124616, 1259194), (161912, 969142), (170348, 921148), (230287, 681392), (249232, 629597), (323824, 484571), (340696, 460574)]