150519292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 371347200

約数和(自身を除く): 220827908

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 89, 119, 133, 154, 178, 187, 209, 238, 266, 289, 308, 323, 356, 374, 418, 476, 532, 578, 623, 646, 748, 836, 979, 1156, 1246, 1292, 1309, 1463, 1513, 1691, 1958, 2023, 2261, 2492, 2618, 2926, 3026, 3179, 3382, 3553, 3916, 4046, 4522, 5236, 5491, 5852, 6052, 6358, 6764, 6853, 7106, 8092, 9044, 10591, 10982, 11837, 12716, 13706, 14212, 16643, 18601, 21182, 21964, 22253, 23674, 24871, 25721, 27412, 28747, 33286, 37202, 38437, 42364, 44506, 47348, 49742, 51442, 57494, 60401, 66572, 74404, 76874, 89012, 99484, 102884, 114988, 116501, 120802, 130207, 153748, 180047, 201229, 233002, 241604, 260414, 282931, 316217, 360094, 402458, 422807, 466004, 488699, 520828, 565862, 632434, 720188, 804916, 845614, 977398, 1131724, 1264868, 1691228, 1954796, 1980517, 2213519, 3420893, 3961034, 4427038, 5375689, 6841786, 7922068, 8854076, 10751378, 13683572, 21502756, 37629823, 75259646, 150519292]

約数ペア:

[(1, 150519292), (2, 75259646), (4, 37629823), (7, 21502756), (11, 13683572), (14, 10751378), (17, 8854076), (19, 7922068), (22, 6841786), (28, 5375689), (34, 4427038), (38, 3961034), (44, 3420893), (68, 2213519), (76, 1980517), (77, 1954796), (89, 1691228), (119, 1264868), (133, 1131724), (154, 977398), (178, 845614), (187, 804916), (209, 720188), (238, 632434), (266, 565862), (289, 520828), (308, 488699), (323, 466004), (356, 422807), (374, 402458), (418, 360094), (476, 316217), (532, 282931), (578, 260414), (623, 241604), (646, 233002), (748, 201229), (836, 180047), (979, 153748), (1156, 130207), (1246, 120802), (1292, 116501), (1309, 114988), (1463, 102884), (1513, 99484), (1691, 89012), (1958, 76874), (2023, 74404), (2261, 66572), (2492, 60401), (2618, 57494), (2926, 51442), (3026, 49742), (3179, 47348), (3382, 44506), (3553, 42364), (3916, 38437), (4046, 37202), (4522, 33286), (5236, 28747), (5491, 27412), (5852, 25721), (6052, 24871), (6358, 23674), (6764, 22253), (6853, 21964), (7106, 21182), (8092, 18601), (9044, 16643), (10591, 14212), (10982, 13706), (11837, 12716)]