156960992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 323870400

約数和(自身を除く): 166909408

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 79, 116, 158, 232, 316, 464, 632, 928, 1264, 2141, 2291, 2528, 4282, 4582, 8564, 9164, 17128, 18328, 34256, 36656, 62089, 68512, 73312, 124178, 169139, 248356, 338278, 496712, 676556, 993424, 1353112, 1986848, 2706224, 4905031, 5412448, 9810062, 19620124, 39240248, 78480496, 156960992]

約数ペア:

[(1, 156960992), (2, 78480496), (4, 39240248), (8, 19620124), (16, 9810062), (29, 5412448), (32, 4905031), (58, 2706224), (79, 1986848), (116, 1353112), (158, 993424), (232, 676556), (316, 496712), (464, 338278), (632, 248356), (928, 169139), (1264, 124178), (2141, 73312), (2291, 68512), (2528, 62089), (4282, 36656), (4582, 34256), (8564, 18328), (9164, 17128)]