191507448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 561738240

約数和(自身を除く): 370230792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 71, 88, 102, 132, 136, 142, 187, 204, 213, 264, 284, 374, 408, 426, 561, 568, 601, 748, 781, 852, 1122, 1202, 1207, 1496, 1562, 1704, 1803, 2244, 2343, 2404, 2414, 3124, 3606, 3621, 4488, 4686, 4808, 4828, 6248, 6611, 7212, 7242, 9372, 9656, 10217, 13222, 13277, 14424, 14484, 18744, 19833, 20434, 26444, 26554, 28968, 30651, 39666, 39831, 40868, 42671, 52888, 53108, 61302, 79332, 79662, 81736, 85342, 106216, 112387, 122604, 128013, 158664, 159324, 170684, 224774, 245208, 256026, 318648, 337161, 341368, 449548, 469381, 512052, 674322, 725407, 899096, 938762, 1024104, 1348644, 1408143, 1450814, 1877524, 2176221, 2697288, 2816286, 2901628, 3755048, 4352442, 5632572, 5803256, 7979477, 8704884, 11265144, 15958954, 17409768, 23938431, 31917908, 47876862, 63835816, 95753724, 191507448]

約数ペア:

[(1, 191507448), (2, 95753724), (3, 63835816), (4, 47876862), (6, 31917908), (8, 23938431), (11, 17409768), (12, 15958954), (17, 11265144), (22, 8704884), (24, 7979477), (33, 5803256), (34, 5632572), (44, 4352442), (51, 3755048), (66, 2901628), (68, 2816286), (71, 2697288), (88, 2176221), (102, 1877524), (132, 1450814), (136, 1408143), (142, 1348644), (187, 1024104), (204, 938762), (213, 899096), (264, 725407), (284, 674322), (374, 512052), (408, 469381), (426, 449548), (561, 341368), (568, 337161), (601, 318648), (748, 256026), (781, 245208), (852, 224774), (1122, 170684), (1202, 159324), (1207, 158664), (1496, 128013), (1562, 122604), (1704, 112387), (1803, 106216), (2244, 85342), (2343, 81736), (2404, 79662), (2414, 79332), (3124, 61302), (3606, 53108), (3621, 52888), (4488, 42671), (4686, 40868), (4808, 39831), (4828, 39666), (6248, 30651), (6611, 28968), (7212, 26554), (7242, 26444), (9372, 20434), (9656, 19833), (10217, 18744), (13222, 14484), (13277, 14424)]