171114918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 378362880

約数和(自身を除く): 207247962

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 137, 201, 239, 274, 402, 411, 478, 717, 822, 871, 1434, 1742, 1781, 2613, 3107, 3562, 5226, 5343, 6214, 9179, 9321, 10686, 16013, 18358, 18642, 27537, 32026, 32743, 48039, 55074, 65486, 96078, 98229, 119327, 196458, 208169, 238654, 357981, 416338, 425659, 624507, 715962, 851318, 1249014, 1276977, 2193781, 2553954, 4387562, 6581343, 13162686, 28519153, 57038306, 85557459, 171114918]

約数ペア:

[(1, 171114918), (2, 85557459), (3, 57038306), (6, 28519153), (13, 13162686), (26, 6581343), (39, 4387562), (67, 2553954), (78, 2193781), (134, 1276977), (137, 1249014), (201, 851318), (239, 715962), (274, 624507), (402, 425659), (411, 416338), (478, 357981), (717, 238654), (822, 208169), (871, 196458), (1434, 119327), (1742, 98229), (1781, 96078), (2613, 65486), (3107, 55074), (3562, 48039), (5226, 32743), (5343, 32026), (6214, 27537), (9179, 18642), (9321, 18358), (10686, 16013)]