138145488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 386225280

約数和(自身を除く): 248079792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 269, 312, 538, 624, 807, 823, 1076, 1614, 1646, 2152, 2469, 3228, 3292, 3497, 4304, 4938, 6456, 6584, 6994, 9876, 10491, 10699, 12912, 13168, 13988, 19752, 20982, 21398, 27976, 32097, 39504, 41964, 42796, 55952, 64194, 83928, 85592, 128388, 167856, 171184, 221387, 256776, 442774, 513552, 664161, 885548, 1328322, 1771096, 2656644, 2878031, 3542192, 5313288, 5756062, 8634093, 10626576, 11512124, 17268186, 23024248, 34536372, 46048496, 69072744, 138145488]

約数ペア:

[(1, 138145488), (2, 69072744), (3, 46048496), (4, 34536372), (6, 23024248), (8, 17268186), (12, 11512124), (13, 10626576), (16, 8634093), (24, 5756062), (26, 5313288), (39, 3542192), (48, 2878031), (52, 2656644), (78, 1771096), (104, 1328322), (156, 885548), (208, 664161), (269, 513552), (312, 442774), (538, 256776), (624, 221387), (807, 171184), (823, 167856), (1076, 128388), (1614, 85592), (1646, 83928), (2152, 64194), (2469, 55952), (3228, 42796), (3292, 41964), (3497, 39504), (4304, 32097), (4938, 27976), (6456, 21398), (6584, 20982), (6994, 19752), (9876, 13988), (10491, 13168), (10699, 12912)]