122209304

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 275097600

約数和(自身を除く): 152888296

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 239, 322, 397, 478, 644, 794, 956, 1288, 1588, 1673, 1912, 2779, 3176, 3346, 5497, 5558, 6692, 9131, 10994, 11116, 13384, 18262, 21988, 22232, 36524, 38479, 43976, 63917, 73048, 76958, 94883, 127834, 153916, 189766, 255668, 307832, 379532, 511336, 664181, 759064, 1328362, 2182309, 2656724, 4364618, 5313448, 8729236, 15276163, 17458472, 30552326, 61104652, 122209304]

約数ペア:

[(1, 122209304), (2, 61104652), (4, 30552326), (7, 17458472), (8, 15276163), (14, 8729236), (23, 5313448), (28, 4364618), (46, 2656724), (56, 2182309), (92, 1328362), (161, 759064), (184, 664181), (239, 511336), (322, 379532), (397, 307832), (478, 255668), (644, 189766), (794, 153916), (956, 127834), (1288, 94883), (1588, 76958), (1673, 73048), (1912, 63917), (2779, 43976), (3176, 38479), (3346, 36524), (5497, 22232), (5558, 21988), (6692, 18262), (9131, 13384), (10994, 11116)]