161473670490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1257877}}^1$

素因数の和:1258287

約数の個数: 64

約数和(自身を含む): 423854570880

約数和(自身を除く): 262380900390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 389, 778, 1167, 1945, 2334, 3890, 4279, 5835, 8558, 11670, 12837, 21395, 25674, 42790, 64185, 128370, 1257877, 2515754, 3773631, 6289385, 7547262, 12578770, 13836647, 18868155, 27673294, 37736310, 41509941, 69183235, 83019882, 138366470, 207549705, 415099410, 489314153, 978628306, 1467942459, 2446570765, 2935884918, 4893141530, 5382455683, 7339712295, 10764911366, 14679424590, 16147367049, 26912278415, 32294734098, 53824556830, 80736835245, 161473670490]

約数ペア:

[(1, 161473670490), (2, 80736835245), (3, 53824556830), (5, 32294734098), (6, 26912278415), (10, 16147367049), (11, 14679424590), (15, 10764911366), (22, 7339712295), (30, 5382455683), (33, 4893141530), (55, 2935884918), (66, 2446570765), (110, 1467942459), (165, 978628306), (330, 489314153), (389, 415099410), (778, 207549705), (1167, 138366470), (1945, 83019882), (2334, 69183235), (3890, 41509941), (4279, 37736310), (5835, 27673294), (8558, 18868155), (11670, 13836647), (12837, 12578770), (21395, 7547262), (25674, 6289385), (42790, 3773631), (64185, 2515754), (128370, 1257877)]