155435328

素因数分解:

$2^6\times 3^3\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:621

約数の個数: 112

約数和(自身を含む): 460004160

約数和(自身を除く): 304568832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 293, 307, 432, 576, 586, 614, 864, 879, 921, 1172, 1228, 1728, 1758, 1842, 2344, 2456, 2637, 2763, 3516, 3684, 4688, 4912, 5274, 5526, 7032, 7368, 7911, 8289, 9376, 9824, 10548, 11052, 14064, 14736, 15822, 16578, 18752, 19648, 21096, 22104, 28128, 29472, 31644, 33156, 42192, 44208, 56256, 58944, 63288, 66312, 84384, 88416, 89951, 126576, 132624, 168768, 176832, 179902, 253152, 265248, 269853, 359804, 506304, 530496, 539706, 719608, 809559, 1079412, 1439216, 1619118, 2158824, 2428677, 2878432, 3238236, 4317648, 4857354, 5756864, 6476472, 8635296, 9714708, 12952944, 17270592, 19429416, 25905888, 38858832, 51811776, 77717664, 155435328]

約数ペア:

[(1, 155435328), (2, 77717664), (3, 51811776), (4, 38858832), (6, 25905888), (8, 19429416), (9, 17270592), (12, 12952944), (16, 9714708), (18, 8635296), (24, 6476472), (27, 5756864), (32, 4857354), (36, 4317648), (48, 3238236), (54, 2878432), (64, 2428677), (72, 2158824), (96, 1619118), (108, 1439216), (144, 1079412), (192, 809559), (216, 719608), (288, 539706), (293, 530496), (307, 506304), (432, 359804), (576, 269853), (586, 265248), (614, 253152), (864, 179902), (879, 176832), (921, 168768), (1172, 132624), (1228, 126576), (1728, 89951), (1758, 88416), (1842, 84384), (2344, 66312), (2456, 63288), (2637, 58944), (2763, 56256), (3516, 44208), (3684, 42192), (4688, 33156), (4912, 31644), (5274, 29472), (5526, 28128), (7032, 22104), (7368, 21096), (7911, 19648), (8289, 18752), (9376, 16578), (9824, 15822), (10548, 14736), (11052, 14064)]