147915152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 237774448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 71, 76, 77, 88, 89, 112, 133, 142, 152, 154, 176, 178, 209, 266, 284, 304, 308, 356, 418, 497, 532, 568, 616, 623, 712, 781, 836, 979, 994, 1064, 1136, 1232, 1246, 1349, 1424, 1463, 1562, 1672, 1691, 1958, 1988, 2128, 2492, 2698, 2926, 3124, 3344, 3382, 3916, 3976, 4984, 5396, 5467, 5852, 6248, 6319, 6764, 6853, 7832, 7952, 9443, 9968, 10792, 10934, 11704, 11837, 12496, 12638, 13528, 13706, 14839, 15664, 18601, 18886, 21584, 21868, 23408, 23674, 25276, 27056, 27412, 29678, 37202, 37772, 43736, 44233, 47348, 50552, 54824, 59356, 69509, 74404, 75544, 87472, 88466, 94696, 101104, 103873, 109648, 118712, 120061, 130207, 139018, 148808, 151088, 176932, 189392, 207746, 237424, 240122, 260414, 278036, 297616, 353864, 415492, 480244, 486563, 520828, 556072, 707728, 830984, 840427, 960488, 973126, 1041656, 1112144, 1320671, 1661968, 1680854, 1920976, 1946252, 2083312, 2641342, 3361708, 3892504, 5282684, 6723416, 7785008, 9244697, 10565368, 13446832, 18489394, 21130736, 36978788, 73957576, 147915152]

約数ペア:

[(1, 147915152), (2, 73957576), (4, 36978788), (7, 21130736), (8, 18489394), (11, 13446832), (14, 10565368), (16, 9244697), (19, 7785008), (22, 6723416), (28, 5282684), (38, 3892504), (44, 3361708), (56, 2641342), (71, 2083312), (76, 1946252), (77, 1920976), (88, 1680854), (89, 1661968), (112, 1320671), (133, 1112144), (142, 1041656), (152, 973126), (154, 960488), (176, 840427), (178, 830984), (209, 707728), (266, 556072), (284, 520828), (304, 486563), (308, 480244), (356, 415492), (418, 353864), (497, 297616), (532, 278036), (568, 260414), (616, 240122), (623, 237424), (712, 207746), (781, 189392), (836, 176932), (979, 151088), (994, 148808), (1064, 139018), (1136, 130207), (1232, 120061), (1246, 118712), (1349, 109648), (1424, 103873), (1463, 101104), (1562, 94696), (1672, 88466), (1691, 87472), (1958, 75544), (1988, 74404), (2128, 69509), (2492, 59356), (2698, 54824), (2926, 50552), (3124, 47348), (3344, 44233), (3382, 43736), (3916, 37772), (3976, 37202), (4984, 29678), (5396, 27412), (5467, 27056), (5852, 25276), (6248, 23674), (6319, 23408), (6764, 21868), (6853, 21584), (7832, 18886), (7952, 18601), (9443, 15664), (9968, 14839), (10792, 13706), (10934, 13528), (11704, 12638), (11837, 12496)]