138350923744

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67801}}^1$

素因数の和:67881

約数の個数: 144

約数和(自身を含む): 327233063808

約数和(自身を除く): 188882140064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 121, 124, 136, 176, 187, 242, 248, 272, 341, 352, 374, 484, 496, 527, 544, 682, 748, 968, 992, 1054, 1364, 1496, 1936, 2057, 2108, 2728, 2992, 3751, 3872, 4114, 4216, 5456, 5797, 5984, 7502, 8228, 8432, 10912, 11594, 15004, 16456, 16864, 23188, 30008, 32912, 46376, 60016, 63767, 65824, 67801, 92752, 120032, 127534, 135602, 185504, 255068, 271204, 510136, 542408, 745811, 1020272, 1084816, 1152617, 1491622, 2040544, 2101831, 2169632, 2305234, 2983244, 4203662, 4610468, 5966488, 8203921, 8407324, 9220936, 11932976, 12678787, 16407842, 16814648, 18441872, 23120141, 23865952, 25357574, 32815684, 33629296, 35731127, 36883744, 46240282, 50715148, 65631368, 67258592, 71462254, 92480564, 101430296, 131262736, 139466657, 142924508, 184961128, 202860592, 254321551, 262525472, 278933314, 285849016, 369922256, 393042397, 405721184, 508643102, 557866628, 571698032, 739844512, 786084794, 1017286204, 1115733256, 1143396064, 1572169588, 2034572408, 2231466512, 3144339176, 4069144816, 4323466367, 4462933024, 6288678352, 8138289632, 8646932734, 12577356704, 17293865468, 34587730936, 69175461872, 138350923744]

約数ペア:

[(1, 138350923744), (2, 69175461872), (4, 34587730936), (8, 17293865468), (11, 12577356704), (16, 8646932734), (17, 8138289632), (22, 6288678352), (31, 4462933024), (32, 4323466367), (34, 4069144816), (44, 3144339176), (62, 2231466512), (68, 2034572408), (88, 1572169588), (121, 1143396064), (124, 1115733256), (136, 1017286204), (176, 786084794), (187, 739844512), (242, 571698032), (248, 557866628), (272, 508643102), (341, 405721184), (352, 393042397), (374, 369922256), (484, 285849016), (496, 278933314), (527, 262525472), (544, 254321551), (682, 202860592), (748, 184961128), (968, 142924508), (992, 139466657), (1054, 131262736), (1364, 101430296), (1496, 92480564), (1936, 71462254), (2057, 67258592), (2108, 65631368), (2728, 50715148), (2992, 46240282), (3751, 36883744), (3872, 35731127), (4114, 33629296), (4216, 32815684), (5456, 25357574), (5797, 23865952), (5984, 23120141), (7502, 18441872), (8228, 16814648), (8432, 16407842), (10912, 12678787), (11594, 11932976), (15004, 9220936), (16456, 8407324), (16864, 8203921), (23188, 5966488), (30008, 4610468), (32912, 4203662), (46376, 2983244), (60016, 2305234), (63767, 2169632), (65824, 2101831), (67801, 2040544), (92752, 1491622), (120032, 1152617), (127534, 1084816), (135602, 1020272), (185504, 745811), (255068, 542408), (271204, 510136)]