157479144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1229}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 416232000

約数和(自身を除く): 258752856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 281, 456, 562, 843, 1124, 1229, 1686, 2248, 2458, 3372, 3687, 4916, 5339, 6744, 7374, 9832, 10678, 14748, 16017, 21356, 23351, 29496, 32034, 42712, 46702, 64068, 70053, 93404, 128136, 140106, 186808, 280212, 345349, 560424, 690698, 1036047, 1381396, 2072094, 2762792, 4144188, 6561631, 8288376, 13123262, 19684893, 26246524, 39369786, 52493048, 78739572, 157479144]

約数ペア:

[(1, 157479144), (2, 78739572), (3, 52493048), (4, 39369786), (6, 26246524), (8, 19684893), (12, 13123262), (19, 8288376), (24, 6561631), (38, 4144188), (57, 2762792), (76, 2072094), (114, 1381396), (152, 1036047), (228, 690698), (281, 560424), (456, 345349), (562, 280212), (843, 186808), (1124, 140106), (1229, 128136), (1686, 93404), (2248, 70053), (2458, 64068), (3372, 46702), (3687, 42712), (4916, 32034), (5339, 29496), (6744, 23351), (7374, 21356), (9832, 16017), (10678, 14748)]