144711410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 287539200

約数和(自身を除く): 142827790

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 79, 95, 155, 158, 190, 310, 311, 395, 589, 622, 790, 1178, 1501, 1555, 2449, 2945, 3002, 3110, 4898, 5890, 5909, 7505, 9641, 11818, 12245, 15010, 19282, 24490, 24569, 29545, 46531, 48205, 49138, 59090, 93062, 96410, 122845, 183179, 232655, 245690, 366358, 465310, 466811, 761639, 915895, 933622, 1523278, 1831790, 2334055, 3808195, 4668110, 7616390, 14471141, 28942282, 72355705, 144711410]

約数ペア:

[(1, 144711410), (2, 72355705), (5, 28942282), (10, 14471141), (19, 7616390), (31, 4668110), (38, 3808195), (62, 2334055), (79, 1831790), (95, 1523278), (155, 933622), (158, 915895), (190, 761639), (310, 466811), (311, 465310), (395, 366358), (589, 245690), (622, 232655), (790, 183179), (1178, 122845), (1501, 96410), (1555, 93062), (2449, 59090), (2945, 49138), (3002, 48205), (3110, 46531), (4898, 29545), (5890, 24569), (5909, 24490), (7505, 19282), (9641, 15010), (11818, 12245)]