156943526390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1398659}}^1$

素因数の和:1398909

約数の個数: 48

約数和(自身を含む): 330055786800

約数和(自身を除く): 173112260410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 458, 490, 1145, 1603, 2290, 3206, 8015, 11221, 16030, 22442, 56105, 112210, 1398659, 2797318, 6993295, 9790613, 13986590, 19581226, 48953065, 68534291, 97906130, 137068582, 320292911, 342671455, 640585822, 685342910, 1601464555, 2242050377, 3202929110, 4484100754, 11210251885, 15694352639, 22420503770, 31388705278, 78471763195, 156943526390]

約数ペア:

[(1, 156943526390), (2, 78471763195), (5, 31388705278), (7, 22420503770), (10, 15694352639), (14, 11210251885), (35, 4484100754), (49, 3202929110), (70, 2242050377), (98, 1601464555), (229, 685342910), (245, 640585822), (458, 342671455), (490, 320292911), (1145, 137068582), (1603, 97906130), (2290, 68534291), (3206, 48953065), (8015, 19581226), (11221, 13986590), (16030, 9790613), (22442, 6993295), (56105, 2797318), (112210, 1398659)]