158685408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{78713}}^1$

素因数の和:78736

約数の個数: 72

約数和(自身を含む): 515734128

約数和(自身を除く): 357048720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 78713, 157426, 236139, 314852, 472278, 550991, 629704, 708417, 944556, 1101982, 1259408, 1416834, 1652973, 1889112, 2203964, 2518816, 2833668, 3305946, 3778224, 4407928, 4958919, 5667336, 6611892, 7556448, 8815856, 9917838, 11334672, 13223784, 17631712, 19835676, 22669344, 26447568, 39671352, 52895136, 79342704, 158685408]

約数ペア:

[(1, 158685408), (2, 79342704), (3, 52895136), (4, 39671352), (6, 26447568), (7, 22669344), (8, 19835676), (9, 17631712), (12, 13223784), (14, 11334672), (16, 9917838), (18, 8815856), (21, 7556448), (24, 6611892), (28, 5667336), (32, 4958919), (36, 4407928), (42, 3778224), (48, 3305946), (56, 2833668), (63, 2518816), (72, 2203964), (84, 1889112), (96, 1652973), (112, 1416834), (126, 1259408), (144, 1101982), (168, 944556), (224, 708417), (252, 629704), (288, 550991), (336, 472278), (504, 314852), (672, 236139), (1008, 157426), (2016, 78713)]