138373872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 446638080

約数和(自身を除く): 308264208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 79, 84, 91, 104, 112, 156, 158, 168, 182, 208, 237, 273, 312, 316, 336, 364, 401, 474, 546, 553, 624, 632, 728, 802, 948, 1027, 1092, 1106, 1203, 1264, 1456, 1604, 1659, 1896, 2054, 2184, 2212, 2406, 2807, 3081, 3208, 3318, 3792, 4108, 4368, 4424, 4812, 5213, 5614, 6162, 6416, 6636, 7189, 8216, 8421, 8848, 9624, 10426, 11228, 12324, 13272, 14378, 15639, 16432, 16842, 19248, 20852, 21567, 22456, 24648, 26544, 28756, 31278, 31679, 33684, 36491, 41704, 43134, 44912, 49296, 57512, 62556, 63358, 67368, 72982, 83408, 86268, 95037, 109473, 115024, 125112, 126716, 134736, 145964, 172536, 190074, 218946, 221753, 250224, 253432, 291928, 345072, 380148, 411827, 437892, 443506, 506864, 583856, 665259, 760296, 823654, 875784, 887012, 1235481, 1330518, 1520592, 1647308, 1751568, 1774024, 2470962, 2661036, 2882789, 3294616, 3548048, 4941924, 5322072, 5765578, 6589232, 8648367, 9883848, 10644144, 11531156, 17296734, 19767696, 23062312, 34593468, 46124624, 69186936, 138373872]

約数ペア:

[(1, 138373872), (2, 69186936), (3, 46124624), (4, 34593468), (6, 23062312), (7, 19767696), (8, 17296734), (12, 11531156), (13, 10644144), (14, 9883848), (16, 8648367), (21, 6589232), (24, 5765578), (26, 5322072), (28, 4941924), (39, 3548048), (42, 3294616), (48, 2882789), (52, 2661036), (56, 2470962), (78, 1774024), (79, 1751568), (84, 1647308), (91, 1520592), (104, 1330518), (112, 1235481), (156, 887012), (158, 875784), (168, 823654), (182, 760296), (208, 665259), (237, 583856), (273, 506864), (312, 443506), (316, 437892), (336, 411827), (364, 380148), (401, 345072), (474, 291928), (546, 253432), (553, 250224), (624, 221753), (632, 218946), (728, 190074), (802, 172536), (948, 145964), (1027, 134736), (1092, 126716), (1106, 125112), (1203, 115024), (1264, 109473), (1456, 95037), (1604, 86268), (1659, 83408), (1896, 72982), (2054, 67368), (2184, 63358), (2212, 62556), (2406, 57512), (2807, 49296), (3081, 44912), (3208, 43134), (3318, 41704), (3792, 36491), (4108, 33684), (4368, 31679), (4424, 31278), (4812, 28756), (5213, 26544), (5614, 24648), (6162, 22456), (6416, 21567), (6636, 20852), (7189, 19248), (8216, 16842), (8421, 16432), (8848, 15639), (9624, 14378), (10426, 13272), (11228, 12324)]