133979768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 289094400

約数和(自身を除く): 155114632

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 806, 899, 1433, 1508, 1612, 1798, 2866, 3016, 3224, 3596, 5732, 7192, 11464, 11687, 18629, 23374, 37258, 41557, 44423, 46748, 74516, 83114, 88846, 93496, 149032, 166228, 177692, 332456, 355384, 540241, 577499, 1080482, 1154998, 1288267, 2160964, 2309996, 2576534, 4321928, 4619992, 5153068, 10306136, 16747471, 33494942, 66989884, 133979768]

約数ペア:

[(1, 133979768), (2, 66989884), (4, 33494942), (8, 16747471), (13, 10306136), (26, 5153068), (29, 4619992), (31, 4321928), (52, 2576534), (58, 2309996), (62, 2160964), (104, 1288267), (116, 1154998), (124, 1080482), (232, 577499), (248, 540241), (377, 355384), (403, 332456), (754, 177692), (806, 166228), (899, 149032), (1433, 93496), (1508, 88846), (1612, 83114), (1798, 74516), (2866, 46748), (3016, 44423), (3224, 41557), (3596, 37258), (5732, 23374), (7192, 18629), (11464, 11687)]