166131888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15661}}^1$

素因数の和:15702

約数の個数: 80

約数和(自身を含む): 489406176

約数和(自身を除く): 323274288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 15661, 31322, 46983, 62644, 93966, 125288, 187932, 203593, 250576, 266237, 375864, 407186, 532474, 610779, 751728, 798711, 814372, 1064948, 1221558, 1597422, 1628744, 2129896, 2443116, 3194844, 3257488, 3461081, 4259792, 4886232, 6389688, 6922162, 9772464, 10383243, 12779376, 13844324, 20766486, 27688648, 41532972, 55377296, 83065944, 166131888]

約数ペア:

[(1, 166131888), (2, 83065944), (3, 55377296), (4, 41532972), (6, 27688648), (8, 20766486), (12, 13844324), (13, 12779376), (16, 10383243), (17, 9772464), (24, 6922162), (26, 6389688), (34, 4886232), (39, 4259792), (48, 3461081), (51, 3257488), (52, 3194844), (68, 2443116), (78, 2129896), (102, 1628744), (104, 1597422), (136, 1221558), (156, 1064948), (204, 814372), (208, 798711), (221, 751728), (272, 610779), (312, 532474), (408, 407186), (442, 375864), (624, 266237), (663, 250576), (816, 203593), (884, 187932), (1326, 125288), (1768, 93966), (2652, 62644), (3536, 46983), (5304, 31322), (10608, 15661)]