128765832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 355752000

約数和(自身を除く): 226986168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 169, 212, 312, 318, 338, 424, 507, 599, 636, 676, 689, 1014, 1198, 1272, 1352, 1378, 1797, 2028, 2067, 2396, 2756, 3594, 4056, 4134, 4792, 5512, 7188, 7787, 8268, 8957, 14376, 15574, 16536, 17914, 23361, 26871, 31148, 31747, 35828, 46722, 53742, 62296, 63494, 71656, 93444, 95241, 101231, 107484, 126988, 186888, 190482, 202462, 214968, 253976, 303693, 380964, 404924, 412711, 607386, 761928, 809848, 825422, 1214772, 1238133, 1650844, 2429544, 2476266, 3301688, 4952532, 5365243, 9905064, 10730486, 16095729, 21460972, 32191458, 42921944, 64382916, 128765832]

約数ペア:

[(1, 128765832), (2, 64382916), (3, 42921944), (4, 32191458), (6, 21460972), (8, 16095729), (12, 10730486), (13, 9905064), (24, 5365243), (26, 4952532), (39, 3301688), (52, 2476266), (53, 2429544), (78, 1650844), (104, 1238133), (106, 1214772), (156, 825422), (159, 809848), (169, 761928), (212, 607386), (312, 412711), (318, 404924), (338, 380964), (424, 303693), (507, 253976), (599, 214968), (636, 202462), (676, 190482), (689, 186888), (1014, 126988), (1198, 107484), (1272, 101231), (1352, 95241), (1378, 93444), (1797, 71656), (2028, 63494), (2067, 62296), (2396, 53742), (2756, 46722), (3594, 35828), (4056, 31747), (4134, 31148), (4792, 26871), (5512, 23361), (7188, 17914), (7787, 16536), (8268, 15574), (8957, 14376)]