156974204982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{284587}}^1$

素因数の和:285193

約数の個数: 64

約数和(自身を含む): 375055110144

約数和(自身を除く): 218080905162

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 571, 966, 1142, 1713, 3426, 3997, 7994, 11991, 13133, 23982, 26266, 39399, 78798, 91931, 183862, 275793, 284587, 551586, 569174, 853761, 1707522, 1992109, 3984218, 5976327, 6545501, 11952654, 13091002, 19636503, 39273006, 45818507, 91637014, 137455521, 162499177, 274911042, 324998354, 487497531, 974995062, 1137494239, 2274988478, 3412482717, 3737481071, 6824965434, 7474962142, 11212443213, 22424886426, 26162367497, 52324734994, 78487102491, 156974204982]

約数ペア:

[(1, 156974204982), (2, 78487102491), (3, 52324734994), (6, 26162367497), (7, 22424886426), (14, 11212443213), (21, 7474962142), (23, 6824965434), (42, 3737481071), (46, 3412482717), (69, 2274988478), (138, 1137494239), (161, 974995062), (322, 487497531), (483, 324998354), (571, 274911042), (966, 162499177), (1142, 137455521), (1713, 91637014), (3426, 45818507), (3997, 39273006), (7994, 19636503), (11991, 13091002), (13133, 11952654), (23982, 6545501), (26266, 5976327), (39399, 3984218), (78798, 1992109), (91931, 1707522), (183862, 853761), (275793, 569174), (284587, 551586)]