100156928

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 218316384

約数和(自身を除く): 118159456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 296, 311, 512, 544, 592, 622, 629, 1088, 1184, 1244, 1258, 2176, 2368, 2488, 2516, 4352, 4736, 4976, 5032, 5287, 8704, 9472, 9952, 10064, 10574, 11507, 18944, 19904, 20128, 21148, 23014, 39808, 40256, 42296, 46028, 79616, 80512, 84592, 92056, 159232, 161024, 169184, 184112, 195619, 322048, 338368, 368224, 391238, 676736, 736448, 782476, 1353472, 1472896, 1564952, 2706944, 2945792, 3129904, 5891584, 6259808, 12519616, 25039232, 50078464, 100156928]

約数ペア:

[(1, 100156928), (2, 50078464), (4, 25039232), (8, 12519616), (16, 6259808), (17, 5891584), (32, 3129904), (34, 2945792), (37, 2706944), (64, 1564952), (68, 1472896), (74, 1353472), (128, 782476), (136, 736448), (148, 676736), (256, 391238), (272, 368224), (296, 338368), (311, 322048), (512, 195619), (544, 184112), (592, 169184), (622, 161024), (629, 159232), (1088, 92056), (1184, 84592), (1244, 80512), (1258, 79616), (2176, 46028), (2368, 42296), (2488, 40256), (2516, 39808), (4352, 23014), (4736, 21148), (4976, 20128), (5032, 19904), (5287, 18944), (8704, 11507), (9472, 10574), (9952, 10064)]