152039320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^2$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 346786560

約数和(自身を除く): 194747240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 173, 254, 346, 508, 635, 692, 865, 1016, 1270, 1384, 1730, 2540, 3460, 5080, 6920, 21971, 29929, 43942, 59858, 87884, 109855, 119716, 149645, 175768, 219710, 239432, 299290, 439420, 598580, 878840, 1197160, 3800983, 7601966, 15203932, 19004915, 30407864, 38009830, 76019660, 152039320]

約数ペア:

[(1, 152039320), (2, 76019660), (4, 38009830), (5, 30407864), (8, 19004915), (10, 15203932), (20, 7601966), (40, 3800983), (127, 1197160), (173, 878840), (254, 598580), (346, 439420), (508, 299290), (635, 239432), (692, 219710), (865, 175768), (1016, 149645), (1270, 119716), (1384, 109855), (1730, 87884), (2540, 59858), (3460, 43942), (5080, 29929), (6920, 21971)]