156902904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70297}}^1$

素因数の和:70340

約数の個数: 48

約数和(自身を含む): 438659520

約数和(自身を除く): 281756616

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, 70297, 140594, 210891, 281188, 421782, 562376, 632673, 843564, 1265346, 1687128, 2179207, 2530692, 4358414, 5061384, 6537621, 8716828, 13075242, 17433656, 19612863, 26150484, 39225726, 52300968, 78451452, 156902904]

約数ペア:

[(1, 156902904), (2, 78451452), (3, 52300968), (4, 39225726), (6, 26150484), (8, 19612863), (9, 17433656), (12, 13075242), (18, 8716828), (24, 6537621), (31, 5061384), (36, 4358414), (62, 2530692), (72, 2179207), (93, 1687128), (124, 1265346), (186, 843564), (248, 632673), (279, 562376), (372, 421782), (558, 281188), (744, 210891), (1116, 140594), (2232, 70297)]