165486564

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 461039040

約数和(自身を除く): 295552476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 81, 92, 106, 108, 138, 159, 162, 207, 212, 276, 318, 324, 414, 419, 477, 621, 636, 828, 838, 954, 1219, 1242, 1257, 1431, 1676, 1863, 1908, 2438, 2484, 2514, 2862, 3657, 3726, 3771, 4293, 4876, 5028, 5724, 7314, 7452, 7542, 8586, 9637, 10971, 11313, 14628, 15084, 17172, 19274, 21942, 22207, 22626, 28911, 32913, 33939, 38548, 43884, 44414, 45252, 57822, 65826, 66621, 67878, 86733, 88828, 98739, 115644, 131652, 133242, 135756, 173466, 197478, 199863, 260199, 266484, 346932, 394956, 399726, 510761, 520398, 599589, 780597, 799452, 1021522, 1040796, 1199178, 1532283, 1561194, 1798767, 2043044, 2398356, 3064566, 3122388, 3597534, 4596849, 6129132, 7195068, 9193698, 13790547, 18387396, 27581094, 41371641, 55162188, 82743282, 165486564]

約数ペア:

[(1, 165486564), (2, 82743282), (3, 55162188), (4, 41371641), (6, 27581094), (9, 18387396), (12, 13790547), (18, 9193698), (23, 7195068), (27, 6129132), (36, 4596849), (46, 3597534), (53, 3122388), (54, 3064566), (69, 2398356), (81, 2043044), (92, 1798767), (106, 1561194), (108, 1532283), (138, 1199178), (159, 1040796), (162, 1021522), (207, 799452), (212, 780597), (276, 599589), (318, 520398), (324, 510761), (414, 399726), (419, 394956), (477, 346932), (621, 266484), (636, 260199), (828, 199863), (838, 197478), (954, 173466), (1219, 135756), (1242, 133242), (1257, 131652), (1431, 115644), (1676, 98739), (1863, 88828), (1908, 86733), (2438, 67878), (2484, 66621), (2514, 65826), (2862, 57822), (3657, 45252), (3726, 44414), (3771, 43884), (4293, 38548), (4876, 33939), (5028, 32913), (5724, 28911), (7314, 22626), (7452, 22207), (7542, 21942), (8586, 19274), (9637, 17172), (10971, 15084), (11313, 14628)]