155657796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 429649920

約数和(自身を除く): 273992124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 89, 94, 141, 178, 188, 267, 282, 329, 356, 443, 534, 564, 623, 658, 886, 987, 1068, 1246, 1316, 1329, 1772, 1869, 1974, 2492, 2658, 3101, 3738, 3948, 4183, 5316, 6202, 7476, 8366, 9303, 12404, 12549, 16732, 18606, 20821, 25098, 29281, 37212, 39427, 41642, 50196, 58562, 62463, 78854, 83284, 87843, 117124, 118281, 124926, 145747, 157708, 175686, 236562, 249852, 275989, 291494, 351372, 437241, 473124, 551978, 582988, 827967, 874482, 1103956, 1655934, 1748964, 1853069, 3311868, 3706138, 5559207, 7412276, 11118414, 12971483, 22236828, 25942966, 38914449, 51885932, 77828898, 155657796]

約数ペア:

[(1, 155657796), (2, 77828898), (3, 51885932), (4, 38914449), (6, 25942966), (7, 22236828), (12, 12971483), (14, 11118414), (21, 7412276), (28, 5559207), (42, 3706138), (47, 3311868), (84, 1853069), (89, 1748964), (94, 1655934), (141, 1103956), (178, 874482), (188, 827967), (267, 582988), (282, 551978), (329, 473124), (356, 437241), (443, 351372), (534, 291494), (564, 275989), (623, 249852), (658, 236562), (886, 175686), (987, 157708), (1068, 145747), (1246, 124926), (1316, 118281), (1329, 117124), (1772, 87843), (1869, 83284), (1974, 78854), (2492, 62463), (2658, 58562), (3101, 50196), (3738, 41642), (3948, 39427), (4183, 37212), (5316, 29281), (6202, 25098), (7476, 20821), (8366, 18606), (9303, 16732), (12404, 12549)]