152307080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3438

約数の個数: 64

約数和(自身を含む): 368375040

約数和(自身を除く): 216067960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 2278, 2680, 3343, 4556, 5695, 6686, 9112, 11390, 13372, 16715, 22780, 26744, 33430, 45560, 56831, 66860, 113662, 133720, 223981, 227324, 284155, 447962, 454648, 568310, 895924, 1119905, 1136620, 1791848, 2239810, 2273240, 3807677, 4479620, 7615354, 8959240, 15230708, 19038385, 30461416, 38076770, 76153540, 152307080]

約数ペア:

[(1, 152307080), (2, 76153540), (4, 38076770), (5, 30461416), (8, 19038385), (10, 15230708), (17, 8959240), (20, 7615354), (34, 4479620), (40, 3807677), (67, 2273240), (68, 2239810), (85, 1791848), (134, 1136620), (136, 1119905), (170, 895924), (268, 568310), (335, 454648), (340, 447962), (536, 284155), (670, 227324), (680, 223981), (1139, 133720), (1340, 113662), (2278, 66860), (2680, 56831), (3343, 45560), (4556, 33430), (5695, 26744), (6686, 22780), (9112, 16715), (11390, 13372)]