153751572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17291}}^1$

素因数の和:17333

約数の個数: 72

約数和(自身を含む): 440600160

約数和(自身を除く): 286848588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 17291, 34582, 51873, 69164, 103746, 155619, 207492, 224783, 311238, 328529, 449566, 622476, 657058, 674349, 899132, 985587, 1314116, 1348698, 1971174, 2023047, 2697396, 2956761, 3942348, 4046094, 4270877, 5913522, 8092188, 8541754, 11827044, 12812631, 17083508, 25625262, 38437893, 51250524, 76875786, 153751572]

約数ペア:

[(1, 153751572), (2, 76875786), (3, 51250524), (4, 38437893), (6, 25625262), (9, 17083508), (12, 12812631), (13, 11827044), (18, 8541754), (19, 8092188), (26, 5913522), (36, 4270877), (38, 4046094), (39, 3942348), (52, 2956761), (57, 2697396), (76, 2023047), (78, 1971174), (114, 1348698), (117, 1314116), (156, 985587), (171, 899132), (228, 674349), (234, 657058), (247, 622476), (342, 449566), (468, 328529), (494, 311238), (684, 224783), (741, 207492), (988, 155619), (1482, 103746), (2223, 69164), (2964, 51873), (4446, 34582), (8892, 17291)]