156965911515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{80933}}^1$

素因数の和:81129

約数の個数: 96

約数和(自身を含む): 319985842176

約数和(自身を除く): 163019930661

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 131, 141, 235, 315, 329, 393, 423, 655, 705, 917, 987, 1179, 1645, 1965, 2115, 2751, 2961, 4585, 4935, 5895, 6157, 8253, 13755, 14805, 18471, 30785, 41265, 43099, 55413, 80933, 92355, 129297, 215495, 242799, 277065, 387891, 404665, 566531, 646485, 728397, 1213995, 1699593, 1939455, 2832655, 3641985, 3803851, 5098779, 8497965, 10602223, 11411553, 19019255, 25493895, 26626957, 31806669, 34234659, 53011115, 57057765, 74215561, 79880871, 95420007, 133134785, 159033345, 171173295, 222646683, 239642613, 371077805, 399404355, 477100035, 498304481, 667940049, 1113233415, 1198213065, 1494913443, 2491522405, 3339700245, 3488131367, 4484740329, 7474567215, 10464394101, 17440656835, 22423701645, 31393182303, 52321970505, 156965911515]

約数ペア:

[(1, 156965911515), (3, 52321970505), (5, 31393182303), (7, 22423701645), (9, 17440656835), (15, 10464394101), (21, 7474567215), (35, 4484740329), (45, 3488131367), (47, 3339700245), (63, 2491522405), (105, 1494913443), (131, 1198213065), (141, 1113233415), (235, 667940049), (315, 498304481), (329, 477100035), (393, 399404355), (423, 371077805), (655, 239642613), (705, 222646683), (917, 171173295), (987, 159033345), (1179, 133134785), (1645, 95420007), (1965, 79880871), (2115, 74215561), (2751, 57057765), (2961, 53011115), (4585, 34234659), (4935, 31806669), (5895, 26626957), (6157, 25493895), (8253, 19019255), (13755, 11411553), (14805, 10602223), (18471, 8497965), (30785, 5098779), (41265, 3803851), (43099, 3641985), (55413, 2832655), (80933, 1939455), (92355, 1699593), (129297, 1213995), (215495, 728397), (242799, 646485), (277065, 566531), (387891, 404665)]