158891184

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15541}}^1$

素因数の和:15626

約数の個数: 60

約数和(自身を含む): 450966672

約数和(自身を除く): 292075488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 15541, 31082, 46623, 62164, 93246, 124328, 139869, 186492, 248656, 279738, 372984, 559476, 745968, 1103411, 1118952, 2206822, 2237904, 3310233, 4413644, 6620466, 8827288, 9930699, 13240932, 17654576, 19861398, 26481864, 39722796, 52963728, 79445592, 158891184]

約数ペア:

[(1, 158891184), (2, 79445592), (3, 52963728), (4, 39722796), (6, 26481864), (8, 19861398), (9, 17654576), (12, 13240932), (16, 9930699), (18, 8827288), (24, 6620466), (36, 4413644), (48, 3310233), (71, 2237904), (72, 2206822), (142, 1118952), (144, 1103411), (213, 745968), (284, 559476), (426, 372984), (568, 279738), (639, 248656), (852, 186492), (1136, 139869), (1278, 124328), (1704, 93246), (2556, 62164), (3408, 46623), (5112, 31082), (10224, 15541)]