156728968655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{110059}}^1$

素因数の和:110184

約数の個数: 64

約数和(自身を含む): 235827763200

約数和(自身を除く): 79098794545

約数列:

[1, 5, 7, 23, 29, 35, 61, 115, 145, 161, 203, 305, 427, 667, 805, 1015, 1403, 1769, 2135, 3335, 4669, 7015, 8845, 9821, 12383, 23345, 40687, 49105, 61915, 110059, 203435, 284809, 550295, 770413, 1424045, 2531357, 3191711, 3852065, 6713599, 12656785, 15958555, 17719499, 22341977, 33567995, 46995193, 73409353, 88597495, 111709885, 154412777, 194694371, 234975965, 367046765, 513865471, 772063885, 973471855, 1080889439, 1362860597, 2569327355, 4477970533, 5404447195, 6814302985, 22389852665, 31345793731, 156728968655]

約数ペア:

[(1, 156728968655), (5, 31345793731), (7, 22389852665), (23, 6814302985), (29, 5404447195), (35, 4477970533), (61, 2569327355), (115, 1362860597), (145, 1080889439), (161, 973471855), (203, 772063885), (305, 513865471), (427, 367046765), (667, 234975965), (805, 194694371), (1015, 154412777), (1403, 111709885), (1769, 88597495), (2135, 73409353), (3335, 46995193), (4669, 33567995), (7015, 22341977), (8845, 17719499), (9821, 15958555), (12383, 12656785), (23345, 6713599), (40687, 3852065), (49105, 3191711), (61915, 2531357), (110059, 1424045), (203435, 770413), (284809, 550295)]