138659364

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 90

約数和(自身を含む): 379396710

約数和(自身を除く): 240737346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 529, 621, 809, 828, 1058, 1242, 1587, 1618, 1863, 2116, 2427, 2484, 3174, 3236, 3726, 4761, 4854, 6348, 7281, 7452, 9522, 9708, 14283, 14562, 18607, 19044, 21843, 28566, 29124, 37214, 42849, 43686, 55821, 57132, 65529, 74428, 85698, 87372, 111642, 131058, 167463, 171396, 223284, 262116, 334926, 427961, 502389, 669852, 855922, 1004778, 1283883, 1507167, 1711844, 2009556, 2567766, 3014334, 3851649, 5135532, 6028668, 7703298, 11554947, 15406596, 23109894, 34664841, 46219788, 69329682, 138659364]

約数ペア:

[(1, 138659364), (2, 69329682), (3, 46219788), (4, 34664841), (6, 23109894), (9, 15406596), (12, 11554947), (18, 7703298), (23, 6028668), (27, 5135532), (36, 3851649), (46, 3014334), (54, 2567766), (69, 2009556), (81, 1711844), (92, 1507167), (108, 1283883), (138, 1004778), (162, 855922), (207, 669852), (276, 502389), (324, 427961), (414, 334926), (529, 262116), (621, 223284), (809, 171396), (828, 167463), (1058, 131058), (1242, 111642), (1587, 87372), (1618, 85698), (1863, 74428), (2116, 65529), (2427, 57132), (2484, 55821), (3174, 43686), (3236, 42849), (3726, 37214), (4761, 29124), (4854, 28566), (6348, 21843), (7281, 19044), (7452, 18607), (9522, 14562), (9708, 14283)]