163955064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 128

約数和(自身を含む): 517063680

約数和(自身を除く): 353108616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 1831, 2132, 2184, 2296, 3198, 3444, 3662, 3731, 4264, 5493, 6396, 6888, 7324, 7462, 10986, 11193, 12792, 12817, 14648, 14924, 21972, 22386, 23803, 25634, 29848, 38451, 43944, 44772, 47606, 51268, 71409, 75071, 76902, 89544, 95212, 102536, 142818, 150142, 153804, 166621, 190424, 225213, 285636, 300284, 307608, 333242, 450426, 499863, 525497, 571272, 600568, 666484, 900852, 975923, 999726, 1050994, 1332968, 1576491, 1801704, 1951846, 1999452, 2101988, 2927769, 3152982, 3903692, 3998904, 4203976, 5855538, 6305964, 6831461, 7807384, 11711076, 12611928, 13662922, 20494383, 23422152, 27325844, 40988766, 54651688, 81977532, 163955064]

約数ペア:

[(1, 163955064), (2, 81977532), (3, 54651688), (4, 40988766), (6, 27325844), (7, 23422152), (8, 20494383), (12, 13662922), (13, 12611928), (14, 11711076), (21, 7807384), (24, 6831461), (26, 6305964), (28, 5855538), (39, 4203976), (41, 3998904), (42, 3903692), (52, 3152982), (56, 2927769), (78, 2101988), (82, 1999452), (84, 1951846), (91, 1801704), (104, 1576491), (123, 1332968), (156, 1050994), (164, 999726), (168, 975923), (182, 900852), (246, 666484), (273, 600568), (287, 571272), (312, 525497), (328, 499863), (364, 450426), (492, 333242), (533, 307608), (546, 300284), (574, 285636), (728, 225213), (861, 190424), (984, 166621), (1066, 153804), (1092, 150142), (1148, 142818), (1599, 102536), (1722, 95212), (1831, 89544), (2132, 76902), (2184, 75071), (2296, 71409), (3198, 51268), (3444, 47606), (3662, 44772), (3731, 43944), (4264, 38451), (5493, 29848), (6396, 25634), (6888, 23803), (7324, 22386), (7462, 21972), (10986, 14924), (11193, 14648), (12792, 12817)]