156968958900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40248451}}^1$

素因数の和:40248481

約数の個数: 72

約数和(自身を含む): 489099188704

約数和(自身を除く): 332130229804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 40248451, 80496902, 120745353, 160993804, 201242255, 241490706, 402484510, 482981412, 523229863, 603726765, 804969020, 1006211275, 1046459726, 1207453530, 1569689589, 2012422550, 2092919452, 2414907060, 2616149315, 3018633825, 3139379178, 4024845100, 5232298630, 6037267650, 6278758356, 7848447945, 10464597260, 12074535300, 13080746575, 15696895890, 26161493150, 31393791780, 39242239725, 52322986300, 78484479450, 156968958900]

約数ペア:

[(1, 156968958900), (2, 78484479450), (3, 52322986300), (4, 39242239725), (5, 31393791780), (6, 26161493150), (10, 15696895890), (12, 13080746575), (13, 12074535300), (15, 10464597260), (20, 7848447945), (25, 6278758356), (26, 6037267650), (30, 5232298630), (39, 4024845100), (50, 3139379178), (52, 3018633825), (60, 2616149315), (65, 2414907060), (75, 2092919452), (78, 2012422550), (100, 1569689589), (130, 1207453530), (150, 1046459726), (156, 1006211275), (195, 804969020), (260, 603726765), (300, 523229863), (325, 482981412), (390, 402484510), (650, 241490706), (780, 201242255), (975, 160993804), (1300, 120745353), (1950, 80496902), (3900, 40248451)]