165563064

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{74177}}^1$

素因数の和:74220

約数の個数: 48

約数和(自身を含む): 462870720

約数和(自身を除く): 297307656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 74177, 148354, 222531, 296708, 445062, 593416, 667593, 890124, 1335186, 1780248, 2299487, 2670372, 4598974, 5340744, 6898461, 9197948, 13796922, 18395896, 20695383, 27593844, 41390766, 55187688, 82781532, 165563064]

約数ペア:

[(1, 165563064), (2, 82781532), (3, 55187688), (4, 41390766), (6, 27593844), (8, 20695383), (9, 18395896), (12, 13796922), (18, 9197948), (24, 6898461), (31, 5340744), (36, 4598974), (62, 2670372), (72, 2299487), (93, 1780248), (124, 1335186), (186, 890124), (248, 667593), (279, 593416), (372, 445062), (558, 296708), (744, 222531), (1116, 148354), (2232, 74177)]