170474148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 465611328

約数和(自身を除く): 295137180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 563, 647, 1126, 1294, 1689, 1941, 2252, 2588, 3378, 3882, 5067, 5823, 6756, 7319, 7764, 8411, 10134, 11646, 14638, 16822, 20268, 21957, 23292, 25233, 29276, 33644, 43914, 50466, 65871, 75699, 87828, 100932, 131742, 151398, 263484, 302796, 364261, 728522, 1092783, 1457044, 2185566, 3278349, 4371132, 4735393, 6556698, 9470786, 13113396, 14206179, 18941572, 28412358, 42618537, 56824716, 85237074, 170474148]

約数ペア:

[(1, 170474148), (2, 85237074), (3, 56824716), (4, 42618537), (6, 28412358), (9, 18941572), (12, 14206179), (13, 13113396), (18, 9470786), (26, 6556698), (36, 4735393), (39, 4371132), (52, 3278349), (78, 2185566), (117, 1457044), (156, 1092783), (234, 728522), (468, 364261), (563, 302796), (647, 263484), (1126, 151398), (1294, 131742), (1689, 100932), (1941, 87828), (2252, 75699), (2588, 65871), (3378, 50466), (3882, 43914), (5067, 33644), (5823, 29276), (6756, 25233), (7319, 23292), (7764, 21957), (8411, 20268), (10134, 16822), (11646, 14638)]