162865404

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12921

約数の個数: 72

約数和(自身を含む): 459812080

約数和(自身を除く): 296946676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 12889, 25778, 38667, 51556, 77334, 116001, 154668, 167557, 232002, 335114, 348003, 464004, 502671, 670228, 696006, 1005342, 1044009, 1392012, 1508013, 2010684, 2088018, 3016026, 3132027, 4176036, 4524039, 6032052, 6264054, 9048078, 12528108, 13572117, 18096156, 27144234, 40716351, 54288468, 81432702, 162865404]

約数ペア:

[(1, 162865404), (2, 81432702), (3, 54288468), (4, 40716351), (6, 27144234), (9, 18096156), (12, 13572117), (13, 12528108), (18, 9048078), (26, 6264054), (27, 6032052), (36, 4524039), (39, 4176036), (52, 3132027), (54, 3016026), (78, 2088018), (81, 2010684), (108, 1508013), (117, 1392012), (156, 1044009), (162, 1005342), (234, 696006), (243, 670228), (324, 502671), (351, 464004), (468, 348003), (486, 335114), (702, 232002), (972, 167557), (1053, 154668), (1404, 116001), (2106, 77334), (3159, 51556), (4212, 38667), (6318, 25778), (12636, 12889)]