189952128

素因数分解:

$2^7\times 3^5\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 588107520

約数和(自身を除く): 398155392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 197, 216, 243, 248, 279, 288, 324, 372, 384, 394, 432, 486, 496, 558, 576, 591, 648, 744, 788, 837, 864, 972, 992, 1116, 1152, 1182, 1296, 1488, 1576, 1674, 1728, 1773, 1944, 1984, 2232, 2364, 2511, 2592, 2976, 3152, 3348, 3456, 3546, 3888, 3968, 4464, 4728, 5022, 5184, 5319, 5952, 6107, 6304, 6696, 7092, 7533, 7776, 8928, 9456, 10044, 10368, 10638, 11904, 12214, 12608, 13392, 14184, 15066, 15552, 15957, 17856, 18321, 18912, 20088, 21276, 24428, 25216, 26784, 28368, 30132, 31104, 31914, 35712, 36642, 37824, 40176, 42552, 47871, 48856, 53568, 54963, 56736, 60264, 63828, 73284, 75648, 80352, 85104, 95742, 97712, 107136, 109926, 113472, 120528, 127656, 146568, 160704, 164889, 170208, 191484, 195424, 219852, 226944, 241056, 255312, 293136, 321408, 329778, 340416, 382968, 390848, 439704, 482112, 494667, 510624, 586272, 659556, 680832, 765936, 781696, 879408, 964224, 989334, 1021248, 1172544, 1319112, 1484001, 1531872, 1758816, 1978668, 2042496, 2345088, 2638224, 2968002, 3063744, 3517632, 3957336, 5276448, 5936004, 6127488, 7035264, 7914672, 10552896, 11872008, 15829344, 21105792, 23744016, 31658688, 47488032, 63317376, 94976064, 189952128]

約数ペア:

[(1, 189952128), (2, 94976064), (3, 63317376), (4, 47488032), (6, 31658688), (8, 23744016), (9, 21105792), (12, 15829344), (16, 11872008), (18, 10552896), (24, 7914672), (27, 7035264), (31, 6127488), (32, 5936004), (36, 5276448), (48, 3957336), (54, 3517632), (62, 3063744), (64, 2968002), (72, 2638224), (81, 2345088), (93, 2042496), (96, 1978668), (108, 1758816), (124, 1531872), (128, 1484001), (144, 1319112), (162, 1172544), (186, 1021248), (192, 989334), (197, 964224), (216, 879408), (243, 781696), (248, 765936), (279, 680832), (288, 659556), (324, 586272), (372, 510624), (384, 494667), (394, 482112), (432, 439704), (486, 390848), (496, 382968), (558, 340416), (576, 329778), (591, 321408), (648, 293136), (744, 255312), (788, 241056), (837, 226944), (864, 219852), (972, 195424), (992, 191484), (1116, 170208), (1152, 164889), (1182, 160704), (1296, 146568), (1488, 127656), (1576, 120528), (1674, 113472), (1728, 109926), (1773, 107136), (1944, 97712), (1984, 95742), (2232, 85104), (2364, 80352), (2511, 75648), (2592, 73284), (2976, 63828), (3152, 60264), (3348, 56736), (3456, 54963), (3546, 53568), (3888, 48856), (3968, 47871), (4464, 42552), (4728, 40176), (5022, 37824), (5184, 36642), (5319, 35712), (5952, 31914), (6107, 31104), (6304, 30132), (6696, 28368), (7092, 26784), (7533, 25216), (7776, 24428), (8928, 21276), (9456, 20088), (10044, 18912), (10368, 18321), (10638, 17856), (11904, 15957), (12214, 15552), (12608, 15066), (13392, 14184)]