156923184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{677}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 443900160

約数和(自身を除く): 286976976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 677, 878, 1317, 1354, 1756, 2031, 2634, 2708, 3512, 4062, 4829, 5268, 5416, 7024, 7447, 8124, 9658, 10536, 10832, 14487, 14894, 16248, 19316, 21072, 22341, 28974, 29788, 32496, 38632, 44682, 57948, 59576, 77264, 89364, 115896, 119152, 178728, 231792, 297203, 357456, 594406, 891609, 1188812, 1783218, 2377624, 3269233, 3566436, 4755248, 6538466, 7132872, 9807699, 13076932, 14265744, 19615398, 26153864, 39230796, 52307728, 78461592, 156923184]

約数ペア:

[(1, 156923184), (2, 78461592), (3, 52307728), (4, 39230796), (6, 26153864), (8, 19615398), (11, 14265744), (12, 13076932), (16, 9807699), (22, 7132872), (24, 6538466), (33, 4755248), (44, 3566436), (48, 3269233), (66, 2377624), (88, 1783218), (132, 1188812), (176, 891609), (264, 594406), (439, 357456), (528, 297203), (677, 231792), (878, 178728), (1317, 119152), (1354, 115896), (1756, 89364), (2031, 77264), (2634, 59576), (2708, 57948), (3512, 44682), (4062, 38632), (4829, 32496), (5268, 29788), (5416, 28974), (7024, 22341), (7447, 21072), (8124, 19316), (9658, 16248), (10536, 14894), (10832, 14487)]