168053652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 460494944

約数和(自身を除く): 292441292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1467, 1956, 2119, 2203, 2934, 4238, 4406, 5868, 6357, 6609, 8476, 8812, 12714, 13218, 19071, 19827, 25428, 26436, 28639, 38142, 39654, 57278, 76284, 79308, 85917, 114556, 171834, 257751, 343668, 359089, 515502, 718178, 1031004, 1077267, 1436356, 2154534, 3231801, 4309068, 4668157, 6463602, 9336314, 12927204, 14004471, 18672628, 28008942, 42013413, 56017884, 84026826, 168053652]

約数ペア:

[(1, 168053652), (2, 84026826), (3, 56017884), (4, 42013413), (6, 28008942), (9, 18672628), (12, 14004471), (13, 12927204), (18, 9336314), (26, 6463602), (36, 4668157), (39, 4309068), (52, 3231801), (78, 2154534), (117, 1436356), (156, 1077267), (163, 1031004), (234, 718178), (326, 515502), (468, 359089), (489, 343668), (652, 257751), (978, 171834), (1467, 114556), (1956, 85917), (2119, 79308), (2203, 76284), (2934, 57278), (4238, 39654), (4406, 38142), (5868, 28639), (6357, 26436), (6609, 25428), (8476, 19827), (8812, 19071), (12714, 13218)]