168454152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6481}}^1$

素因数の和:6531

約数の個数: 72

約数和(自身を含む): 481580190

約数和(自身を除く): 313126038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6481, 6498, 8664, 12962, 12996, 19443, 25924, 25992, 38886, 51848, 58329, 77772, 116658, 123139, 155544, 233316, 246278, 369417, 466632, 492556, 738834, 985112, 1108251, 1477668, 2216502, 2339641, 2955336, 4433004, 4679282, 7018923, 8866008, 9358564, 14037846, 18717128, 21056769, 28075692, 42113538, 56151384, 84227076, 168454152]

約数ペア:

[(1, 168454152), (2, 84227076), (3, 56151384), (4, 42113538), (6, 28075692), (8, 21056769), (9, 18717128), (12, 14037846), (18, 9358564), (19, 8866008), (24, 7018923), (36, 4679282), (38, 4433004), (57, 2955336), (72, 2339641), (76, 2216502), (114, 1477668), (152, 1108251), (171, 985112), (228, 738834), (342, 492556), (361, 466632), (456, 369417), (684, 246278), (722, 233316), (1083, 155544), (1368, 123139), (1444, 116658), (2166, 77772), (2888, 58329), (3249, 51848), (4332, 38886), (6481, 25992), (6498, 25924), (8664, 19443), (12962, 12996)]