155260908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{109}}^2$

素因数の和:253

約数の個数: 108

約数和(自身を含む): 446544840

約数和(自身を除く): 291283932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 109, 121, 132, 198, 218, 242, 297, 327, 363, 396, 436, 484, 594, 654, 726, 981, 1089, 1188, 1199, 1308, 1452, 1962, 2178, 2398, 2943, 3267, 3597, 3924, 4356, 4796, 5886, 6534, 7194, 10791, 11772, 11881, 13068, 13189, 14388, 21582, 23762, 26378, 32373, 35643, 39567, 43164, 47524, 52756, 64746, 71286, 79134, 106929, 118701, 129492, 130691, 142572, 158268, 213858, 237402, 261382, 320787, 356103, 392073, 427716, 474804, 522764, 641574, 712206, 784146, 1176219, 1283148, 1424412, 1437601, 1568292, 2352438, 2875202, 3528657, 4312803, 4704876, 5750404, 7057314, 8625606, 12938409, 14114628, 17251212, 25876818, 38815227, 51753636, 77630454, 155260908]

約数ペア:

[(1, 155260908), (2, 77630454), (3, 51753636), (4, 38815227), (6, 25876818), (9, 17251212), (11, 14114628), (12, 12938409), (18, 8625606), (22, 7057314), (27, 5750404), (33, 4704876), (36, 4312803), (44, 3528657), (54, 2875202), (66, 2352438), (99, 1568292), (108, 1437601), (109, 1424412), (121, 1283148), (132, 1176219), (198, 784146), (218, 712206), (242, 641574), (297, 522764), (327, 474804), (363, 427716), (396, 392073), (436, 356103), (484, 320787), (594, 261382), (654, 237402), (726, 213858), (981, 158268), (1089, 142572), (1188, 130691), (1199, 129492), (1308, 118701), (1452, 106929), (1962, 79134), (2178, 71286), (2398, 64746), (2943, 52756), (3267, 47524), (3597, 43164), (3924, 39567), (4356, 35643), (4796, 32373), (5886, 26378), (6534, 23762), (7194, 21582), (10791, 14388), (11772, 13189), (11881, 13068)]