115997128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 252000000

約数和(自身を除く): 136002872

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 376, 494, 611, 893, 988, 1222, 1249, 1786, 1976, 2444, 2498, 3572, 4888, 4996, 7144, 9992, 11609, 16237, 23218, 23731, 32474, 46436, 47462, 58703, 64948, 92872, 94924, 117406, 129896, 189848, 234812, 308503, 469624, 617006, 763139, 1115357, 1234012, 1526278, 2230714, 2468024, 3052556, 4461428, 6105112, 8922856, 14499641, 28999282, 57998564, 115997128]

約数ペア:

[(1, 115997128), (2, 57998564), (4, 28999282), (8, 14499641), (13, 8922856), (19, 6105112), (26, 4461428), (38, 3052556), (47, 2468024), (52, 2230714), (76, 1526278), (94, 1234012), (104, 1115357), (152, 763139), (188, 617006), (247, 469624), (376, 308503), (494, 234812), (611, 189848), (893, 129896), (988, 117406), (1222, 94924), (1249, 92872), (1786, 64948), (1976, 58703), (2444, 47462), (2498, 46436), (3572, 32474), (4888, 23731), (4996, 23218), (7144, 16237), (9992, 11609)]