155629968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 460470528

約数和(自身を除く): 304840560

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, 289, 312, 408, 442, 578, 624, 663, 816, 863, 867, 884, 1156, 1326, 1726, 1734, 1768, 2312, 2589, 2652, 3452, 3468, 3536, 3757, 4624, 5178, 5304, 6904, 6936, 7514, 10356, 10608, 11219, 11271, 13808, 13872, 14671, 15028, 20712, 22438, 22542, 29342, 30056, 33657, 41424, 44013, 44876, 45084, 58684, 60112, 67314, 88026, 89752, 90168, 117368, 134628, 176052, 179504, 180336, 190723, 234736, 249407, 269256, 352104, 381446, 498814, 538512, 572169, 704208, 748221, 762892, 997628, 1144338, 1496442, 1525784, 1995256, 2288676, 2992884, 3051568, 3242291, 3990512, 4577352, 5985768, 6484582, 9154704, 9726873, 11971536, 12969164, 19453746, 25938328, 38907492, 51876656, 77814984, 155629968]

約数ペア:

[(1, 155629968), (2, 77814984), (3, 51876656), (4, 38907492), (6, 25938328), (8, 19453746), (12, 12969164), (13, 11971536), (16, 9726873), (17, 9154704), (24, 6484582), (26, 5985768), (34, 4577352), (39, 3990512), (48, 3242291), (51, 3051568), (52, 2992884), (68, 2288676), (78, 1995256), (102, 1525784), (104, 1496442), (136, 1144338), (156, 997628), (204, 762892), (208, 748221), (221, 704208), (272, 572169), (289, 538512), (312, 498814), (408, 381446), (442, 352104), (578, 269256), (624, 249407), (663, 234736), (816, 190723), (863, 180336), (867, 179504), (884, 176052), (1156, 134628), (1326, 117368), (1726, 90168), (1734, 89752), (1768, 88026), (2312, 67314), (2589, 60112), (2652, 58684), (3452, 45084), (3468, 44876), (3536, 44013), (3757, 41424), (4624, 33657), (5178, 30056), (5304, 29342), (6904, 22542), (6936, 22438), (7514, 20712), (10356, 15028), (10608, 14671), (11219, 13872), (11271, 13808)]