149202438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 399707136

約数和(自身を除く): 250504698

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 121, 154, 157, 187, 231, 238, 242, 314, 357, 363, 374, 462, 471, 561, 714, 726, 847, 942, 1099, 1122, 1309, 1331, 1694, 1727, 2057, 2198, 2541, 2618, 2662, 2669, 3297, 3454, 3927, 3993, 4114, 5082, 5181, 5338, 6171, 6594, 7854, 7986, 8007, 9317, 10362, 12089, 12342, 14399, 16014, 18634, 18683, 18997, 22627, 24178, 27951, 28798, 29359, 36267, 37366, 37994, 43197, 45254, 55902, 56049, 56991, 58718, 67881, 72534, 86394, 88077, 112098, 113982, 132979, 135762, 158389, 176154, 205513, 208967, 265958, 316778, 322949, 398937, 411026, 417934, 475167, 616539, 626901, 645898, 797874, 950334, 968847, 1233078, 1253802, 1462769, 1937694, 2260643, 2925538, 3552439, 4388307, 4521286, 6781929, 7104878, 8776614, 10657317, 13563858, 21314634, 24867073, 49734146, 74601219, 149202438]

約数ペア:

[(1, 149202438), (2, 74601219), (3, 49734146), (6, 24867073), (7, 21314634), (11, 13563858), (14, 10657317), (17, 8776614), (21, 7104878), (22, 6781929), (33, 4521286), (34, 4388307), (42, 3552439), (51, 2925538), (66, 2260643), (77, 1937694), (102, 1462769), (119, 1253802), (121, 1233078), (154, 968847), (157, 950334), (187, 797874), (231, 645898), (238, 626901), (242, 616539), (314, 475167), (357, 417934), (363, 411026), (374, 398937), (462, 322949), (471, 316778), (561, 265958), (714, 208967), (726, 205513), (847, 176154), (942, 158389), (1099, 135762), (1122, 132979), (1309, 113982), (1331, 112098), (1694, 88077), (1727, 86394), (2057, 72534), (2198, 67881), (2541, 58718), (2618, 56991), (2662, 56049), (2669, 55902), (3297, 45254), (3454, 43197), (3927, 37994), (3993, 37366), (4114, 36267), (5082, 29359), (5181, 28798), (5338, 27951), (6171, 24178), (6594, 22627), (7854, 18997), (7986, 18683), (8007, 18634), (9317, 16014), (10362, 14399), (12089, 12342)]