163252752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 456012480

約数和(自身を除く): 292759728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 397, 624, 659, 794, 1191, 1318, 1588, 1977, 2382, 2636, 3176, 3954, 4764, 5161, 5272, 6352, 7908, 8567, 9528, 10322, 10544, 15483, 15816, 17134, 19056, 20644, 25701, 30966, 31632, 34268, 41288, 51402, 61932, 68536, 82576, 102804, 123864, 137072, 205608, 247728, 261623, 411216, 523246, 784869, 1046492, 1569738, 2092984, 3139476, 3401099, 4185968, 6278952, 6802198, 10203297, 12557904, 13604396, 20406594, 27208792, 40813188, 54417584, 81626376, 163252752]

約数ペア:

[(1, 163252752), (2, 81626376), (3, 54417584), (4, 40813188), (6, 27208792), (8, 20406594), (12, 13604396), (13, 12557904), (16, 10203297), (24, 6802198), (26, 6278952), (39, 4185968), (48, 3401099), (52, 3139476), (78, 2092984), (104, 1569738), (156, 1046492), (208, 784869), (312, 523246), (397, 411216), (624, 261623), (659, 247728), (794, 205608), (1191, 137072), (1318, 123864), (1588, 102804), (1977, 82576), (2382, 68536), (2636, 61932), (3176, 51402), (3954, 41288), (4764, 34268), (5161, 31632), (5272, 30966), (6352, 25701), (7908, 20644), (8567, 19056), (9528, 17134), (10322, 15816), (10544, 15483)]