144116392

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 319777920

約数和(自身を除く): 175661528

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 97, 172, 194, 301, 344, 388, 602, 617, 679, 776, 1204, 1234, 1358, 2408, 2468, 2716, 4171, 4319, 4936, 5432, 8342, 8638, 16684, 17276, 26531, 29197, 33368, 34552, 53062, 58394, 59849, 106124, 116788, 119698, 185717, 212248, 233576, 239396, 371434, 418943, 478792, 742868, 837886, 1485736, 1675772, 2573507, 3351544, 5147014, 10294028, 18014549, 20588056, 36029098, 72058196, 144116392]

約数ペア:

[(1, 144116392), (2, 72058196), (4, 36029098), (7, 20588056), (8, 18014549), (14, 10294028), (28, 5147014), (43, 3351544), (56, 2573507), (86, 1675772), (97, 1485736), (172, 837886), (194, 742868), (301, 478792), (344, 418943), (388, 371434), (602, 239396), (617, 233576), (679, 212248), (776, 185717), (1204, 119698), (1234, 116788), (1358, 106124), (2408, 59849), (2468, 58394), (2716, 53062), (4171, 34552), (4319, 33368), (4936, 29197), (5432, 26531), (8342, 17276), (8638, 16684)]