185020276

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 399791616

約数和(自身を除く): 214771340

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 74, 98, 124, 148, 196, 217, 259, 434, 518, 823, 868, 1036, 1147, 1519, 1646, 1813, 2294, 3038, 3292, 3626, 4588, 5761, 6076, 7252, 8029, 11522, 16058, 23044, 25513, 30451, 32116, 40327, 51026, 56203, 60902, 80654, 102052, 112406, 121804, 161308, 178591, 213157, 224812, 357182, 426314, 714364, 852628, 943981, 1250137, 1492099, 1887962, 2500274, 2984198, 3775924, 5000548, 5968396, 6607867, 13215734, 26431468, 46255069, 92510138, 185020276]

約数ペア:

[(1, 185020276), (2, 92510138), (4, 46255069), (7, 26431468), (14, 13215734), (28, 6607867), (31, 5968396), (37, 5000548), (49, 3775924), (62, 2984198), (74, 2500274), (98, 1887962), (124, 1492099), (148, 1250137), (196, 943981), (217, 852628), (259, 714364), (434, 426314), (518, 357182), (823, 224812), (868, 213157), (1036, 178591), (1147, 161308), (1519, 121804), (1646, 112406), (1813, 102052), (2294, 80654), (3038, 60902), (3292, 56203), (3626, 51026), (4588, 40327), (5761, 32116), (6076, 30451), (7252, 25513), (8029, 23044), (11522, 16058)]