144655968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 261043872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 71, 76, 96, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 608, 852, 912, 1117, 1136, 1349, 1704, 1824, 2234, 2272, 2698, 3351, 3408, 4047, 4468, 5396, 6702, 6816, 8094, 8936, 10792, 13404, 16188, 17872, 21223, 21584, 26808, 32376, 35744, 42446, 43168, 53616, 63669, 64752, 79307, 84892, 107232, 127338, 129504, 158614, 169784, 237921, 254676, 317228, 339568, 475842, 509352, 634456, 679136, 951684, 1018704, 1268912, 1506833, 1903368, 2037408, 2537824, 3013666, 3806736, 4520499, 6027332, 7613472, 9040998, 12054664, 18081996, 24109328, 36163992, 48218656, 72327984, 144655968]

約数ペア:

[(1, 144655968), (2, 72327984), (3, 48218656), (4, 36163992), (6, 24109328), (8, 18081996), (12, 12054664), (16, 9040998), (19, 7613472), (24, 6027332), (32, 4520499), (38, 3806736), (48, 3013666), (57, 2537824), (71, 2037408), (76, 1903368), (96, 1506833), (114, 1268912), (142, 1018704), (152, 951684), (213, 679136), (228, 634456), (284, 509352), (304, 475842), (426, 339568), (456, 317228), (568, 254676), (608, 237921), (852, 169784), (912, 158614), (1117, 129504), (1136, 127338), (1349, 107232), (1704, 84892), (1824, 79307), (2234, 64752), (2272, 63669), (2698, 53616), (3351, 43168), (3408, 42446), (4047, 35744), (4468, 32376), (5396, 26808), (6702, 21584), (6816, 21223), (8094, 17872), (8936, 16188), (10792, 13404)]