159744564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4069

約数の個数: 72

約数和(自身を含む): 464434880

約数和(自身を除く): 304690316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 3889, 4564, 5868, 6846, 7778, 10269, 11667, 13692, 15556, 20538, 23334, 27223, 35001, 41076, 46668, 54446, 70002, 81669, 108892, 140004, 163338, 245007, 326676, 490014, 633907, 980028, 1267814, 1901721, 2535628, 3803442, 4437349, 5705163, 7606884, 8874698, 11410326, 13312047, 17749396, 22820652, 26624094, 39936141, 53248188, 79872282, 159744564]

約数ペア:

[(1, 159744564), (2, 79872282), (3, 53248188), (4, 39936141), (6, 26624094), (7, 22820652), (9, 17749396), (12, 13312047), (14, 11410326), (18, 8874698), (21, 7606884), (28, 5705163), (36, 4437349), (42, 3803442), (63, 2535628), (84, 1901721), (126, 1267814), (163, 980028), (252, 633907), (326, 490014), (489, 326676), (652, 245007), (978, 163338), (1141, 140004), (1467, 108892), (1956, 81669), (2282, 70002), (2934, 54446), (3423, 46668), (3889, 41076), (4564, 35001), (5868, 27223), (6846, 23334), (7778, 20538), (10269, 15556), (11667, 13692)]