196153488

素因数分解:

$2^4\times 3^6\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 140

約数和(自身を含む): 580619088

約数和(自身を除く): 384465600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 243, 251, 268, 324, 402, 432, 486, 502, 536, 603, 648, 729, 753, 804, 972, 1004, 1072, 1206, 1296, 1458, 1506, 1608, 1809, 1944, 2008, 2259, 2412, 2916, 3012, 3216, 3618, 3888, 4016, 4518, 4824, 5427, 5832, 6024, 6777, 7236, 9036, 9648, 10854, 11664, 12048, 13554, 14472, 16281, 16817, 18072, 20331, 21708, 27108, 28944, 32562, 33634, 36144, 40662, 43416, 48843, 50451, 54216, 60993, 65124, 67268, 81324, 86832, 97686, 100902, 108432, 121986, 130248, 134536, 151353, 162648, 182979, 195372, 201804, 243972, 260496, 269072, 302706, 325296, 365958, 390744, 403608, 454059, 487944, 605412, 731916, 781488, 807216, 908118, 975888, 1210824, 1362177, 1463832, 1816236, 2421648, 2724354, 2927664, 3632472, 4086531, 5448708, 7264944, 8173062, 10897416, 12259593, 16346124, 21794832, 24519186, 32692248, 49038372, 65384496, 98076744, 196153488]

約数ペア:

[(1, 196153488), (2, 98076744), (3, 65384496), (4, 49038372), (6, 32692248), (8, 24519186), (9, 21794832), (12, 16346124), (16, 12259593), (18, 10897416), (24, 8173062), (27, 7264944), (36, 5448708), (48, 4086531), (54, 3632472), (67, 2927664), (72, 2724354), (81, 2421648), (108, 1816236), (134, 1463832), (144, 1362177), (162, 1210824), (201, 975888), (216, 908118), (243, 807216), (251, 781488), (268, 731916), (324, 605412), (402, 487944), (432, 454059), (486, 403608), (502, 390744), (536, 365958), (603, 325296), (648, 302706), (729, 269072), (753, 260496), (804, 243972), (972, 201804), (1004, 195372), (1072, 182979), (1206, 162648), (1296, 151353), (1458, 134536), (1506, 130248), (1608, 121986), (1809, 108432), (1944, 100902), (2008, 97686), (2259, 86832), (2412, 81324), (2916, 67268), (3012, 65124), (3216, 60993), (3618, 54216), (3888, 50451), (4016, 48843), (4518, 43416), (4824, 40662), (5427, 36144), (5832, 33634), (6024, 32562), (6777, 28944), (7236, 27108), (9036, 21708), (9648, 20331), (10854, 18072), (11664, 16817), (12048, 16281), (13554, 14472)]