158643198

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 441408000

約数和(自身を除く): 282764802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 81, 111, 114, 126, 133, 162, 171, 189, 199, 222, 259, 266, 333, 342, 378, 398, 399, 513, 518, 567, 597, 666, 703, 777, 798, 999, 1026, 1134, 1194, 1197, 1393, 1406, 1539, 1554, 1791, 1998, 2109, 2331, 2394, 2786, 2997, 3078, 3582, 3591, 3781, 4179, 4218, 4662, 4921, 5373, 5994, 6327, 6993, 7182, 7363, 7562, 8358, 9842, 10746, 10773, 11343, 12537, 12654, 13986, 14726, 14763, 16119, 18981, 20979, 21546, 22089, 22686, 25074, 26467, 29526, 32238, 34029, 37611, 37962, 41958, 44178, 44289, 51541, 52934, 56943, 66267, 68058, 75222, 79401, 88578, 102087, 103082, 112833, 113886, 132534, 132867, 139897, 154623, 158802, 198801, 204174, 225666, 238203, 265734, 279794, 306261, 309246, 397602, 398601, 419691, 463869, 476406, 596403, 612522, 714609, 797202, 839382, 927738, 979279, 1192806, 1259073, 1391607, 1429218, 1958558, 2143827, 2518146, 2783214, 2937837, 3777219, 4174821, 4287654, 5875674, 7554438, 8349642, 8813511, 11331657, 17627022, 22663314, 26440533, 52881066, 79321599, 158643198]

約数ペア:

[(1, 158643198), (2, 79321599), (3, 52881066), (6, 26440533), (7, 22663314), (9, 17627022), (14, 11331657), (18, 8813511), (19, 8349642), (21, 7554438), (27, 5875674), (37, 4287654), (38, 4174821), (42, 3777219), (54, 2937837), (57, 2783214), (63, 2518146), (74, 2143827), (81, 1958558), (111, 1429218), (114, 1391607), (126, 1259073), (133, 1192806), (162, 979279), (171, 927738), (189, 839382), (199, 797202), (222, 714609), (259, 612522), (266, 596403), (333, 476406), (342, 463869), (378, 419691), (398, 398601), (399, 397602), (513, 309246), (518, 306261), (567, 279794), (597, 265734), (666, 238203), (703, 225666), (777, 204174), (798, 198801), (999, 158802), (1026, 154623), (1134, 139897), (1194, 132867), (1197, 132534), (1393, 113886), (1406, 112833), (1539, 103082), (1554, 102087), (1791, 88578), (1998, 79401), (2109, 75222), (2331, 68058), (2394, 66267), (2786, 56943), (2997, 52934), (3078, 51541), (3582, 44289), (3591, 44178), (3781, 41958), (4179, 37962), (4218, 37611), (4662, 34029), (4921, 32238), (5373, 29526), (5994, 26467), (6327, 25074), (6993, 22686), (7182, 22089), (7363, 21546), (7562, 20979), (8358, 18981), (9842, 16119), (10746, 14763), (10773, 14726), (11343, 13986), (12537, 12654)]