130228656

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 346882560

約数和(自身を除く): 216653904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 488, 563, 632, 732, 948, 976, 1126, 1264, 1464, 1689, 1896, 2252, 2928, 3378, 3792, 4504, 4819, 6756, 9008, 9638, 13512, 14457, 19276, 27024, 28914, 34343, 38552, 44477, 57828, 68686, 77104, 88954, 103029, 115656, 133431, 137372, 177908, 206058, 231312, 266862, 274744, 355816, 412116, 533724, 549488, 711632, 824232, 1067448, 1648464, 2134896, 2713097, 5426194, 8139291, 10852388, 16278582, 21704776, 32557164, 43409552, 65114328, 130228656]

約数ペア:

[(1, 130228656), (2, 65114328), (3, 43409552), (4, 32557164), (6, 21704776), (8, 16278582), (12, 10852388), (16, 8139291), (24, 5426194), (48, 2713097), (61, 2134896), (79, 1648464), (122, 1067448), (158, 824232), (183, 711632), (237, 549488), (244, 533724), (316, 412116), (366, 355816), (474, 274744), (488, 266862), (563, 231312), (632, 206058), (732, 177908), (948, 137372), (976, 133431), (1126, 115656), (1264, 103029), (1464, 88954), (1689, 77104), (1896, 68686), (2252, 57828), (2928, 44477), (3378, 38552), (3792, 34343), (4504, 28914), (4819, 27024), (6756, 19276), (9008, 14457), (9638, 13512)]