168147324

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 435555120

約数和(自身を除く): 267407796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 292, 327, 436, 438, 587, 654, 657, 876, 981, 1174, 1308, 1314, 1761, 1962, 2348, 2628, 3522, 3924, 5283, 7044, 7957, 10566, 15914, 21132, 23871, 31828, 42851, 47742, 63983, 71613, 85702, 95484, 127966, 128553, 143226, 171404, 191949, 255932, 257106, 286452, 383898, 385659, 514212, 575847, 767796, 771318, 1151694, 1542636, 2303388, 4670759, 9341518, 14012277, 18683036, 28024554, 42036831, 56049108, 84073662, 168147324]

約数ペア:

[(1, 168147324), (2, 84073662), (3, 56049108), (4, 42036831), (6, 28024554), (9, 18683036), (12, 14012277), (18, 9341518), (36, 4670759), (73, 2303388), (109, 1542636), (146, 1151694), (218, 771318), (219, 767796), (292, 575847), (327, 514212), (436, 385659), (438, 383898), (587, 286452), (654, 257106), (657, 255932), (876, 191949), (981, 171404), (1174, 143226), (1308, 128553), (1314, 127966), (1761, 95484), (1962, 85702), (2348, 71613), (2628, 63983), (3522, 47742), (3924, 42851), (5283, 31828), (7044, 23871), (7957, 21132), (10566, 15914)]