153754908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 382950288

約数和(自身を除く): 229195380

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 457, 529, 636, 914, 1058, 1219, 1371, 1587, 1828, 2116, 2438, 2742, 3174, 3657, 4876, 5484, 6348, 7314, 10511, 14628, 21022, 24221, 28037, 31533, 42044, 48442, 56074, 63066, 72663, 84111, 96884, 112148, 126132, 145326, 168222, 241753, 290652, 336444, 483506, 557083, 725259, 967012, 1114166, 1450518, 1671249, 2228332, 2901036, 3342498, 6684996, 12812909, 25625818, 38438727, 51251636, 76877454, 153754908]

約数ペア:

[(1, 153754908), (2, 76877454), (3, 51251636), (4, 38438727), (6, 25625818), (12, 12812909), (23, 6684996), (46, 3342498), (53, 2901036), (69, 2228332), (92, 1671249), (106, 1450518), (138, 1114166), (159, 967012), (212, 725259), (276, 557083), (318, 483506), (457, 336444), (529, 290652), (636, 241753), (914, 168222), (1058, 145326), (1219, 126132), (1371, 112148), (1587, 96884), (1828, 84111), (2116, 72663), (2438, 63066), (2742, 56074), (3174, 48442), (3657, 42044), (4876, 31533), (5484, 28037), (6348, 24221), (7314, 21022), (10511, 14628)]