139990176

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25583}}^1$

素因数の和:25618

約数の個数: 72

約数和(自身を含む): 419065920

約数和(自身を除く): 279075744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25583, 51166, 76749, 102332, 153498, 204664, 230247, 306996, 409328, 460494, 486077, 613992, 818656, 920988, 972154, 1227984, 1458231, 1841976, 1944308, 2455968, 2916462, 3683952, 3888616, 4374693, 5832924, 7367904, 7777232, 8749386, 11665848, 15554464, 17498772, 23331696, 34997544, 46663392, 69995088, 139990176]

約数ペア:

[(1, 139990176), (2, 69995088), (3, 46663392), (4, 34997544), (6, 23331696), (8, 17498772), (9, 15554464), (12, 11665848), (16, 8749386), (18, 7777232), (19, 7367904), (24, 5832924), (32, 4374693), (36, 3888616), (38, 3683952), (48, 2916462), (57, 2455968), (72, 1944308), (76, 1841976), (96, 1458231), (114, 1227984), (144, 972154), (152, 920988), (171, 818656), (228, 613992), (288, 486077), (304, 460494), (342, 409328), (456, 306996), (608, 230247), (684, 204664), (912, 153498), (1368, 102332), (1824, 76749), (2736, 51166), (5472, 25583)]