161724010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 369360000

約数和(自身を除く): 207635990

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 49, 58, 70, 95, 98, 133, 145, 190, 203, 245, 266, 290, 406, 490, 551, 599, 665, 931, 1015, 1102, 1198, 1330, 1421, 1862, 2030, 2755, 2842, 2995, 3857, 4193, 4655, 5510, 5990, 7105, 7714, 8386, 9310, 11381, 14210, 17371, 19285, 20965, 22762, 26999, 29351, 34742, 38570, 41930, 53998, 56905, 58702, 79667, 86855, 113810, 121597, 134995, 146755, 159334, 173710, 243194, 269990, 293510, 330049, 398335, 557669, 607985, 660098, 796670, 851179, 1115338, 1215970, 1650245, 1702358, 2310343, 2788345, 3300490, 4255895, 4620686, 5576690, 8511790, 11551715, 16172401, 23103430, 32344802, 80862005, 161724010]

約数ペア:

[(1, 161724010), (2, 80862005), (5, 32344802), (7, 23103430), (10, 16172401), (14, 11551715), (19, 8511790), (29, 5576690), (35, 4620686), (38, 4255895), (49, 3300490), (58, 2788345), (70, 2310343), (95, 1702358), (98, 1650245), (133, 1215970), (145, 1115338), (190, 851179), (203, 796670), (245, 660098), (266, 607985), (290, 557669), (406, 398335), (490, 330049), (551, 293510), (599, 269990), (665, 243194), (931, 173710), (1015, 159334), (1102, 146755), (1198, 134995), (1330, 121597), (1421, 113810), (1862, 86855), (2030, 79667), (2755, 58702), (2842, 56905), (2995, 53998), (3857, 41930), (4193, 38570), (4655, 34742), (5510, 29351), (5990, 26999), (7105, 22762), (7714, 20965), (8386, 19285), (9310, 17371), (11381, 14210)]