197889111568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:861

約数の個数: 160

約数和(自身を含む): 417916108800

約数和(自身を除く): 220026997232

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 211, 229, 248, 359, 368, 422, 458, 496, 713, 718, 844, 916, 1426, 1436, 1688, 1832, 2852, 2872, 3376, 3664, 4853, 5267, 5704, 5744, 6541, 7099, 8257, 9706, 10534, 11129, 11408, 13082, 14198, 16514, 19412, 21068, 22258, 26164, 28396, 33028, 38824, 42136, 44516, 48319, 52328, 56792, 66056, 75749, 77648, 82211, 84272, 89032, 96638, 104656, 113584, 132112, 150443, 151498, 163277, 164422, 178064, 193276, 255967, 300886, 302996, 326554, 328844, 386552, 511934, 601772, 605992, 653108, 657688, 773104, 1023868, 1111337, 1203544, 1211984, 1306216, 1315376, 1497889, 1742227, 1890853, 2047736, 2222674, 2348219, 2407088, 2548541, 2612432, 2995778, 3484454, 3781706, 4095472, 4445348, 4696438, 5097082, 5991556, 6968908, 7563412, 8890696, 9392876, 10194164, 11983112, 13937816, 15126824, 17346521, 17781392, 18785752, 20388328, 23966224, 27875632, 30253648, 34451447, 34693042, 37571504, 40776656, 54009037, 58616443, 68902894, 69386084, 108018074, 117232886, 137805788, 138772168, 216036148, 234465772, 275611576, 277544336, 398969983, 432072296, 468931544, 537742151, 551223152, 797939966, 864144592, 937863088, 1075484302, 1595879932, 2150968604, 3191759864, 4301937208, 6383519728, 8603874416, 12368069473, 24736138946, 49472277892, 98944555784, 197889111568]

約数ペア:

[(1, 197889111568), (2, 98944555784), (4, 49472277892), (8, 24736138946), (16, 12368069473), (23, 8603874416), (31, 6383519728), (46, 4301937208), (62, 3191759864), (92, 2150968604), (124, 1595879932), (184, 1075484302), (211, 937863088), (229, 864144592), (248, 797939966), (359, 551223152), (368, 537742151), (422, 468931544), (458, 432072296), (496, 398969983), (713, 277544336), (718, 275611576), (844, 234465772), (916, 216036148), (1426, 138772168), (1436, 137805788), (1688, 117232886), (1832, 108018074), (2852, 69386084), (2872, 68902894), (3376, 58616443), (3664, 54009037), (4853, 40776656), (5267, 37571504), (5704, 34693042), (5744, 34451447), (6541, 30253648), (7099, 27875632), (8257, 23966224), (9706, 20388328), (10534, 18785752), (11129, 17781392), (11408, 17346521), (13082, 15126824), (14198, 13937816), (16514, 11983112), (19412, 10194164), (21068, 9392876), (22258, 8890696), (26164, 7563412), (28396, 6968908), (33028, 5991556), (38824, 5097082), (42136, 4696438), (44516, 4445348), (48319, 4095472), (52328, 3781706), (56792, 3484454), (66056, 2995778), (75749, 2612432), (77648, 2548541), (82211, 2407088), (84272, 2348219), (89032, 2222674), (96638, 2047736), (104656, 1890853), (113584, 1742227), (132112, 1497889), (150443, 1315376), (151498, 1306216), (163277, 1211984), (164422, 1203544), (178064, 1111337), (193276, 1023868), (255967, 773104), (300886, 657688), (302996, 653108), (326554, 605992), (328844, 601772), (386552, 511934)]