155889288

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 437486400

約数和(自身を除く): 281597112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 163, 222, 296, 326, 333, 359, 444, 489, 652, 666, 718, 888, 978, 1077, 1304, 1332, 1436, 1467, 1956, 2154, 2664, 2872, 2934, 3231, 3912, 4308, 5868, 6031, 6462, 8616, 11736, 12062, 12924, 13283, 18093, 24124, 25848, 26566, 36186, 39849, 48248, 53132, 54279, 58517, 72372, 79698, 106264, 108558, 117034, 119547, 144744, 159396, 175551, 217116, 234068, 239094, 318792, 351102, 434232, 468136, 478188, 526653, 702204, 956376, 1053306, 1404408, 2106612, 2165129, 4213224, 4330258, 6495387, 8660516, 12990774, 17321032, 19486161, 25981548, 38972322, 51963096, 77944644, 155889288]

約数ペア:

[(1, 155889288), (2, 77944644), (3, 51963096), (4, 38972322), (6, 25981548), (8, 19486161), (9, 17321032), (12, 12990774), (18, 8660516), (24, 6495387), (36, 4330258), (37, 4213224), (72, 2165129), (74, 2106612), (111, 1404408), (148, 1053306), (163, 956376), (222, 702204), (296, 526653), (326, 478188), (333, 468136), (359, 434232), (444, 351102), (489, 318792), (652, 239094), (666, 234068), (718, 217116), (888, 175551), (978, 159396), (1077, 144744), (1304, 119547), (1332, 117034), (1436, 108558), (1467, 106264), (1956, 79698), (2154, 72372), (2664, 58517), (2872, 54279), (2934, 53132), (3231, 48248), (3912, 39849), (4308, 36186), (5868, 26566), (6031, 25848), (6462, 24124), (8616, 18093), (11736, 13283), (12062, 12924)]