140539644

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{26557}}^1$

素因数の和:26584

約数の個数: 72

約数和(自身を含む): 423865680

約数和(自身を除く): 283326036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 26557, 53114, 79671, 106228, 159342, 185899, 239013, 318684, 371798, 478026, 557697, 717039, 743596, 956052, 1115394, 1301293, 1434078, 1673091, 2230788, 2602586, 2868156, 3346182, 3903879, 5019273, 5205172, 6692364, 7807758, 10038546, 11711637, 15615516, 20077092, 23423274, 35134911, 46846548, 70269822, 140539644]

約数ペア:

[(1, 140539644), (2, 70269822), (3, 46846548), (4, 35134911), (6, 23423274), (7, 20077092), (9, 15615516), (12, 11711637), (14, 10038546), (18, 7807758), (21, 6692364), (27, 5205172), (28, 5019273), (36, 3903879), (42, 3346182), (49, 2868156), (54, 2602586), (63, 2230788), (84, 1673091), (98, 1434078), (108, 1301293), (126, 1115394), (147, 956052), (189, 743596), (196, 717039), (252, 557697), (294, 478026), (378, 371798), (441, 318684), (588, 239013), (756, 185899), (882, 159342), (1323, 106228), (1764, 79671), (2646, 53114), (5292, 26557)]