156964058860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2879}}^1\times {\mathrm{55633}}^1$

素因数の和:58535

約数の個数: 72

約数和(自身を含む): 383580852480

約数和(自身を除く): 226616793620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2879, 5758, 11516, 14395, 20153, 28790, 40306, 55633, 57580, 80612, 100765, 111266, 141071, 201530, 222532, 278165, 282142, 389431, 403060, 556330, 564284, 705355, 778862, 1112660, 1410710, 1557724, 1947155, 2726017, 2821420, 3894310, 5452034, 7788620, 10904068, 13630085, 27260170, 54520340, 160167407, 320334814, 640669628, 800837035, 1121171849, 1601674070, 2242343698, 3203348140, 4484687396, 5605859245, 7848202943, 11211718490, 15696405886, 22423436980, 31392811772, 39241014715, 78482029430, 156964058860]

約数ペア:

[(1, 156964058860), (2, 78482029430), (4, 39241014715), (5, 31392811772), (7, 22423436980), (10, 15696405886), (14, 11211718490), (20, 7848202943), (28, 5605859245), (35, 4484687396), (49, 3203348140), (70, 2242343698), (98, 1601674070), (140, 1121171849), (196, 800837035), (245, 640669628), (490, 320334814), (980, 160167407), (2879, 54520340), (5758, 27260170), (11516, 13630085), (14395, 10904068), (20153, 7788620), (28790, 5452034), (40306, 3894310), (55633, 2821420), (57580, 2726017), (80612, 1947155), (100765, 1557724), (111266, 1410710), (141071, 1112660), (201530, 778862), (222532, 705355), (278165, 564284), (282142, 556330), (389431, 403060)]