122123988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 386830080

約数和(自身を除く): 264706092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 102, 116, 119, 126, 153, 174, 203, 204, 238, 252, 261, 306, 348, 357, 406, 476, 493, 522, 609, 612, 714, 812, 983, 986, 1044, 1071, 1218, 1428, 1479, 1827, 1966, 1972, 2142, 2436, 2949, 2958, 3451, 3654, 3932, 4284, 4437, 5898, 5916, 6881, 6902, 7308, 8847, 8874, 10353, 11796, 13762, 13804, 16711, 17694, 17748, 20643, 20706, 27524, 28507, 31059, 33422, 35388, 41286, 41412, 50133, 57014, 61929, 62118, 66844, 82572, 85521, 100266, 114028, 116977, 123858, 124236, 150399, 171042, 199549, 200532, 233954, 247716, 256563, 300798, 342084, 350931, 399098, 467908, 484619, 513126, 598647, 601596, 701862, 798196, 969238, 1026252, 1052793, 1197294, 1403724, 1453857, 1795941, 1938476, 2105586, 2394588, 2907714, 3392333, 3591882, 4211172, 4361571, 5815428, 6784666, 7183764, 8723142, 10176999, 13569332, 17446284, 20353998, 30530997, 40707996, 61061994, 122123988]

約数ペア:

[(1, 122123988), (2, 61061994), (3, 40707996), (4, 30530997), (6, 20353998), (7, 17446284), (9, 13569332), (12, 10176999), (14, 8723142), (17, 7183764), (18, 6784666), (21, 5815428), (28, 4361571), (29, 4211172), (34, 3591882), (36, 3392333), (42, 2907714), (51, 2394588), (58, 2105586), (63, 1938476), (68, 1795941), (84, 1453857), (87, 1403724), (102, 1197294), (116, 1052793), (119, 1026252), (126, 969238), (153, 798196), (174, 701862), (203, 601596), (204, 598647), (238, 513126), (252, 484619), (261, 467908), (306, 399098), (348, 350931), (357, 342084), (406, 300798), (476, 256563), (493, 247716), (522, 233954), (609, 200532), (612, 199549), (714, 171042), (812, 150399), (983, 124236), (986, 123858), (1044, 116977), (1071, 114028), (1218, 100266), (1428, 85521), (1479, 82572), (1827, 66844), (1966, 62118), (1972, 61929), (2142, 57014), (2436, 50133), (2949, 41412), (2958, 41286), (3451, 35388), (3654, 33422), (3932, 31059), (4284, 28507), (4437, 27524), (5898, 20706), (5916, 20643), (6881, 17748), (6902, 17694), (7308, 16711), (8847, 13804), (8874, 13762), (10353, 11796)]