189325152

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 561440880

約数和(自身を除く): 372115728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 109, 111, 144, 148, 163, 218, 222, 288, 296, 326, 327, 333, 436, 444, 489, 592, 652, 654, 666, 872, 888, 978, 981, 1184, 1304, 1308, 1332, 1467, 1744, 1776, 1956, 1962, 2608, 2616, 2664, 2934, 3488, 3552, 3912, 3924, 4033, 5216, 5232, 5328, 5868, 6031, 7824, 7848, 8066, 10464, 10656, 11736, 12062, 12099, 15648, 15696, 16132, 17767, 18093, 23472, 24124, 24198, 31392, 32264, 35534, 36186, 36297, 46944, 48248, 48396, 53301, 54279, 64528, 71068, 72372, 72594, 96496, 96792, 106602, 108558, 129056, 142136, 144744, 145188, 159903, 192992, 193584, 213204, 217116, 284272, 289488, 290376, 319806, 387168, 426408, 434232, 568544, 578976, 580752, 639612, 657379, 852816, 868464, 1161504, 1279224, 1314758, 1705632, 1736928, 1972137, 2558448, 2629516, 3944274, 5116896, 5259032, 5916411, 7888548, 10518064, 11832822, 15777096, 21036128, 23665644, 31554192, 47331288, 63108384, 94662576, 189325152]

約数ペア:

[(1, 189325152), (2, 94662576), (3, 63108384), (4, 47331288), (6, 31554192), (8, 23665644), (9, 21036128), (12, 15777096), (16, 11832822), (18, 10518064), (24, 7888548), (32, 5916411), (36, 5259032), (37, 5116896), (48, 3944274), (72, 2629516), (74, 2558448), (96, 1972137), (109, 1736928), (111, 1705632), (144, 1314758), (148, 1279224), (163, 1161504), (218, 868464), (222, 852816), (288, 657379), (296, 639612), (326, 580752), (327, 578976), (333, 568544), (436, 434232), (444, 426408), (489, 387168), (592, 319806), (652, 290376), (654, 289488), (666, 284272), (872, 217116), (888, 213204), (978, 193584), (981, 192992), (1184, 159903), (1304, 145188), (1308, 144744), (1332, 142136), (1467, 129056), (1744, 108558), (1776, 106602), (1956, 96792), (1962, 96496), (2608, 72594), (2616, 72372), (2664, 71068), (2934, 64528), (3488, 54279), (3552, 53301), (3912, 48396), (3924, 48248), (4033, 46944), (5216, 36297), (5232, 36186), (5328, 35534), (5868, 32264), (6031, 31392), (7824, 24198), (7848, 24124), (8066, 23472), (10464, 18093), (10656, 17767), (11736, 16132), (12062, 15696), (12099, 15648)]