128800524

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 307480320

約数和(自身を除く): 178679796

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 179, 183, 244, 358, 366, 537, 716, 732, 983, 1074, 1966, 2148, 2949, 3932, 5898, 10919, 11796, 21838, 32757, 43676, 59963, 65514, 119926, 131028, 175957, 179889, 239852, 351914, 359778, 527871, 703828, 719556, 1055742, 2111484, 10733377, 21466754, 32200131, 42933508, 64400262, 128800524]

約数ペア:

[(1, 128800524), (2, 64400262), (3, 42933508), (4, 32200131), (6, 21466754), (12, 10733377), (61, 2111484), (122, 1055742), (179, 719556), (183, 703828), (244, 527871), (358, 359778), (366, 351914), (537, 239852), (716, 179889), (732, 175957), (983, 131028), (1074, 119926), (1966, 65514), (2148, 59963), (2949, 43676), (3932, 32757), (5898, 21838), (10919, 11796)]