156721394408

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1\times {\mathrm{1583}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 299401090560

約数和(自身を除く): 142679696152

約数列:

[1, 2, 4, 8, 103, 137, 206, 274, 412, 548, 824, 877, 1096, 1583, 1754, 3166, 3508, 6332, 7016, 12664, 14111, 28222, 56444, 90331, 112888, 120149, 163049, 180662, 216871, 240298, 326098, 361324, 433742, 480596, 652196, 722648, 867484, 961192, 1304392, 1388291, 1734968, 2776582, 5553164, 11106328, 12375347, 22337713, 24750694, 44675426, 49501388, 89350852, 99002776, 142993973, 178701704, 190195867, 285987946, 380391734, 571975892, 760783468, 1143951784, 1521566936, 19590174301, 39180348602, 78360697204, 156721394408]

約数ペア:

[(1, 156721394408), (2, 78360697204), (4, 39180348602), (8, 19590174301), (103, 1521566936), (137, 1143951784), (206, 760783468), (274, 571975892), (412, 380391734), (548, 285987946), (824, 190195867), (877, 178701704), (1096, 142993973), (1583, 99002776), (1754, 89350852), (3166, 49501388), (3508, 44675426), (6332, 24750694), (7016, 22337713), (12664, 12375347), (14111, 11106328), (28222, 5553164), (56444, 2776582), (90331, 1734968), (112888, 1388291), (120149, 1304392), (163049, 961192), (180662, 867484), (216871, 722648), (240298, 652196), (326098, 480596), (361324, 433742)]