139837572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79273}}^1$

素因数の和:79297

約数の個数: 54

約数和(自身を含む): 411194238

約数和(自身を除く): 271356666

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 79273, 158546, 237819, 317092, 475638, 554911, 713457, 951276, 1109822, 1426914, 1664733, 2219644, 2853828, 3329466, 3884377, 4994199, 6658932, 7768754, 9988398, 11653131, 15537508, 19976796, 23306262, 34959393, 46612524, 69918786, 139837572]

約数ペア:

[(1, 139837572), (2, 69918786), (3, 46612524), (4, 34959393), (6, 23306262), (7, 19976796), (9, 15537508), (12, 11653131), (14, 9988398), (18, 7768754), (21, 6658932), (28, 4994199), (36, 3884377), (42, 3329466), (49, 2853828), (63, 2219644), (84, 1664733), (98, 1426914), (126, 1109822), (147, 951276), (196, 713457), (252, 554911), (294, 475638), (441, 317092), (588, 237819), (882, 158546), (1764, 79273)]