191090944

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 108

約数和(自身を含む): 434963200

約数和(自身を除く): 243872256

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 199, 242, 248, 256, 341, 352, 398, 484, 496, 682, 704, 796, 968, 992, 1364, 1408, 1592, 1936, 1984, 2189, 2728, 2816, 3184, 3751, 3872, 3968, 4378, 5456, 6169, 6368, 7502, 7744, 7936, 8756, 10912, 12338, 12736, 15004, 15488, 17512, 21824, 24079, 24676, 25472, 30008, 30976, 35024, 43648, 48158, 49352, 50944, 60016, 67859, 70048, 87296, 96316, 98704, 120032, 135718, 140096, 192632, 197408, 240064, 271436, 280192, 385264, 394816, 480128, 542872, 560384, 746449, 770528, 789632, 960256, 1085744, 1492898, 1541056, 1579264, 2171488, 2985796, 3082112, 4342976, 5971592, 6164224, 8685952, 11943184, 17371904, 23886368, 47772736, 95545472, 191090944]

約数ペア:

[(1, 191090944), (2, 95545472), (4, 47772736), (8, 23886368), (11, 17371904), (16, 11943184), (22, 8685952), (31, 6164224), (32, 5971592), (44, 4342976), (62, 3082112), (64, 2985796), (88, 2171488), (121, 1579264), (124, 1541056), (128, 1492898), (176, 1085744), (199, 960256), (242, 789632), (248, 770528), (256, 746449), (341, 560384), (352, 542872), (398, 480128), (484, 394816), (496, 385264), (682, 280192), (704, 271436), (796, 240064), (968, 197408), (992, 192632), (1364, 140096), (1408, 135718), (1592, 120032), (1936, 98704), (1984, 96316), (2189, 87296), (2728, 70048), (2816, 67859), (3184, 60016), (3751, 50944), (3872, 49352), (3968, 48158), (4378, 43648), (5456, 35024), (6169, 30976), (6368, 30008), (7502, 25472), (7744, 24676), (7936, 24079), (8756, 21824), (10912, 17512), (12338, 15488), (12736, 15004)]