173847156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89983}}^1$

素因数の和:90020

約数の個数: 48

約数和(自身を含む): 483753984

約数和(自身を除く): 309906828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 89983, 179966, 269949, 359932, 539898, 629881, 1079796, 1259762, 1889643, 2069609, 2519524, 3779286, 4139218, 6208827, 7558572, 8278436, 12417654, 14487263, 24835308, 28974526, 43461789, 57949052, 86923578, 173847156]

約数ペア:

[(1, 173847156), (2, 86923578), (3, 57949052), (4, 43461789), (6, 28974526), (7, 24835308), (12, 14487263), (14, 12417654), (21, 8278436), (23, 7558572), (28, 6208827), (42, 4139218), (46, 3779286), (69, 2519524), (84, 2069609), (92, 1889643), (138, 1259762), (161, 1079796), (276, 629881), (322, 539898), (483, 359932), (644, 269949), (966, 179966), (1932, 89983)]