152074195

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 241920000

約数和(自身を除く): 89845805

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 343, 359, 455, 637, 665, 931, 1235, 1715, 1729, 1795, 2513, 3185, 4459, 4655, 4667, 6517, 6821, 8645, 12103, 12565, 17591, 22295, 23335, 32585, 32669, 34105, 47747, 60515, 84721, 87955, 88673, 123137, 163345, 228683, 238735, 334229, 423605, 443365, 615685, 620711, 1143415, 1600781, 1671145, 2339603, 3103555, 4344977, 8003905, 11698015, 21724885, 30414839, 152074195]

約数ペア:

[(1, 152074195), (5, 30414839), (7, 21724885), (13, 11698015), (19, 8003905), (35, 4344977), (49, 3103555), (65, 2339603), (91, 1671145), (95, 1600781), (133, 1143415), (245, 620711), (247, 615685), (343, 443365), (359, 423605), (455, 334229), (637, 238735), (665, 228683), (931, 163345), (1235, 123137), (1715, 88673), (1729, 87955), (1795, 84721), (2513, 60515), (3185, 47747), (4459, 34105), (4655, 32669), (4667, 32585), (6517, 23335), (6821, 22295), (8645, 17591), (12103, 12565)]