131994486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 325503360

約数和(自身を除く): 193508874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 53, 58, 78, 87, 106, 117, 159, 174, 234, 261, 318, 367, 377, 477, 522, 689, 734, 754, 954, 1101, 1131, 1378, 1537, 2067, 2202, 2262, 3074, 3303, 3393, 4134, 4611, 4771, 6201, 6606, 6786, 9222, 9542, 10643, 12402, 13833, 14313, 19451, 19981, 21286, 27666, 28626, 31929, 38902, 39962, 42939, 58353, 59943, 63858, 85878, 95787, 116706, 119886, 138359, 175059, 179829, 191574, 252863, 276718, 350118, 359658, 415077, 505726, 564079, 758589, 830154, 1128158, 1245231, 1517178, 1692237, 2275767, 2490462, 3384474, 4551534, 5076711, 7333027, 10153422, 14666054, 21999081, 43998162, 65997243, 131994486]

約数ペア:

[(1, 131994486), (2, 65997243), (3, 43998162), (6, 21999081), (9, 14666054), (13, 10153422), (18, 7333027), (26, 5076711), (29, 4551534), (39, 3384474), (53, 2490462), (58, 2275767), (78, 1692237), (87, 1517178), (106, 1245231), (117, 1128158), (159, 830154), (174, 758589), (234, 564079), (261, 505726), (318, 415077), (367, 359658), (377, 350118), (477, 276718), (522, 252863), (689, 191574), (734, 179829), (754, 175059), (954, 138359), (1101, 119886), (1131, 116706), (1378, 95787), (1537, 85878), (2067, 63858), (2202, 59943), (2262, 58353), (3074, 42939), (3303, 39962), (3393, 38902), (4134, 31929), (4611, 28626), (4771, 27666), (6201, 21286), (6606, 19981), (6786, 19451), (9222, 14313), (9542, 13833), (10643, 12402)]