145890334808

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1\times {\mathrm{1747}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 279188881920

約数和(自身を除く): 133298547112

約数列:

[1, 2, 4, 8, 71, 142, 233, 284, 466, 568, 631, 932, 1262, 1747, 1864, 2524, 3494, 5048, 6988, 13976, 16543, 33086, 44801, 66172, 89602, 124037, 132344, 147023, 179204, 248074, 294046, 358408, 407051, 496148, 588092, 814102, 992296, 1102357, 1176184, 1628204, 2204714, 3256408, 4409428, 8818856, 10438633, 20877266, 28900621, 41754532, 57801242, 78267347, 83509064, 115602484, 156534694, 231204968, 256849181, 313069388, 513698362, 626138776, 1027396724, 2054793448, 18236291851, 36472583702, 72945167404, 145890334808]

約数ペア:

[(1, 145890334808), (2, 72945167404), (4, 36472583702), (8, 18236291851), (71, 2054793448), (142, 1027396724), (233, 626138776), (284, 513698362), (466, 313069388), (568, 256849181), (631, 231204968), (932, 156534694), (1262, 115602484), (1747, 83509064), (1864, 78267347), (2524, 57801242), (3494, 41754532), (5048, 28900621), (6988, 20877266), (13976, 10438633), (16543, 8818856), (33086, 4409428), (44801, 3256408), (66172, 2204714), (89602, 1628204), (124037, 1176184), (132344, 1102357), (147023, 992296), (179204, 814102), (248074, 588092), (294046, 496148), (358408, 407051)]