158997816

素因数分解:

$2^3\times 3^6\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 452502000

約数和(自身を除く): 293504184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 199, 216, 243, 274, 324, 398, 411, 486, 548, 597, 648, 729, 796, 822, 972, 1096, 1194, 1233, 1458, 1592, 1644, 1791, 1944, 2388, 2466, 2916, 3288, 3582, 3699, 4776, 4932, 5373, 5832, 7164, 7398, 9864, 10746, 11097, 14328, 14796, 16119, 21492, 22194, 27263, 29592, 32238, 33291, 42984, 44388, 48357, 54526, 64476, 66582, 81789, 88776, 96714, 99873, 109052, 128952, 133164, 145071, 163578, 193428, 199746, 218104, 245367, 266328, 290142, 327156, 386856, 399492, 490734, 580284, 654312, 736101, 798984, 981468, 1160568, 1472202, 1962936, 2208303, 2944404, 4416606, 5888808, 6624909, 8833212, 13249818, 17666424, 19874727, 26499636, 39749454, 52999272, 79498908, 158997816]

約数ペア:

[(1, 158997816), (2, 79498908), (3, 52999272), (4, 39749454), (6, 26499636), (8, 19874727), (9, 17666424), (12, 13249818), (18, 8833212), (24, 6624909), (27, 5888808), (36, 4416606), (54, 2944404), (72, 2208303), (81, 1962936), (108, 1472202), (137, 1160568), (162, 981468), (199, 798984), (216, 736101), (243, 654312), (274, 580284), (324, 490734), (398, 399492), (411, 386856), (486, 327156), (548, 290142), (597, 266328), (648, 245367), (729, 218104), (796, 199746), (822, 193428), (972, 163578), (1096, 145071), (1194, 133164), (1233, 128952), (1458, 109052), (1592, 99873), (1644, 96714), (1791, 88776), (1944, 81789), (2388, 66582), (2466, 64476), (2916, 54526), (3288, 48357), (3582, 44388), (3699, 42984), (4776, 33291), (4932, 32238), (5373, 29592), (5832, 27263), (7164, 22194), (7398, 21492), (9864, 16119), (10746, 14796), (11097, 14328)]