157523190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 447524352

約数和(自身を除く): 290001162

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 43, 51, 55, 66, 85, 86, 102, 110, 129, 165, 170, 187, 215, 255, 258, 330, 374, 430, 473, 510, 561, 645, 653, 731, 935, 946, 1122, 1290, 1306, 1419, 1462, 1870, 1959, 2193, 2365, 2805, 2838, 3265, 3655, 3918, 4386, 4730, 5610, 6530, 7095, 7183, 7310, 8041, 9795, 10965, 11101, 14190, 14366, 16082, 19590, 21549, 21930, 22202, 24123, 28079, 33303, 35915, 40205, 43098, 48246, 55505, 56158, 66606, 71830, 80410, 84237, 107745, 111010, 120615, 122111, 140395, 166515, 168474, 215490, 241230, 244222, 280790, 308869, 333030, 366333, 421185, 477343, 610555, 617738, 732666, 842370, 926607, 954686, 1221110, 1432029, 1544345, 1831665, 1853214, 2386715, 2864058, 3088690, 3663330, 4633035, 4773430, 5250773, 7160145, 9266070, 10501546, 14320290, 15752319, 26253865, 31504638, 52507730, 78761595, 157523190]

約数ペア:

[(1, 157523190), (2, 78761595), (3, 52507730), (5, 31504638), (6, 26253865), (10, 15752319), (11, 14320290), (15, 10501546), (17, 9266070), (22, 7160145), (30, 5250773), (33, 4773430), (34, 4633035), (43, 3663330), (51, 3088690), (55, 2864058), (66, 2386715), (85, 1853214), (86, 1831665), (102, 1544345), (110, 1432029), (129, 1221110), (165, 954686), (170, 926607), (187, 842370), (215, 732666), (255, 617738), (258, 610555), (330, 477343), (374, 421185), (430, 366333), (473, 333030), (510, 308869), (561, 280790), (645, 244222), (653, 241230), (731, 215490), (935, 168474), (946, 166515), (1122, 140395), (1290, 122111), (1306, 120615), (1419, 111010), (1462, 107745), (1870, 84237), (1959, 80410), (2193, 71830), (2365, 66606), (2805, 56158), (2838, 55505), (3265, 48246), (3655, 43098), (3918, 40205), (4386, 35915), (4730, 33303), (5610, 28079), (6530, 24123), (7095, 22202), (7183, 21930), (7310, 21549), (8041, 19590), (9795, 16082), (10965, 14366), (11101, 14190)]