127393632

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 144

約数和(自身を含む): 394168320

約数和(自身を除く): 266774688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 751, 912, 992, 1116, 1178, 1368, 1488, 1502, 1767, 1824, 2232, 2253, 2356, 2736, 2976, 3004, 3534, 4464, 4506, 4712, 5301, 5472, 6008, 6759, 7068, 8928, 9012, 9424, 10602, 12016, 13518, 14136, 14269, 18024, 18848, 21204, 23281, 24032, 27036, 28272, 28538, 36048, 42408, 42807, 46562, 54072, 56544, 57076, 69843, 72096, 84816, 85614, 93124, 108144, 114152, 128421, 139686, 169632, 171228, 186248, 209529, 216288, 228304, 256842, 279372, 342456, 372496, 419058, 442339, 456608, 513684, 558744, 684912, 744992, 838116, 884678, 1027368, 1117488, 1327017, 1369824, 1676232, 1769356, 2054736, 2234976, 2654034, 3352464, 3538712, 3981051, 4109472, 5308068, 6704928, 7077424, 7962102, 10616136, 14154848, 15924204, 21232272, 31848408, 42464544, 63696816, 127393632]

約数ペア:

[(1, 127393632), (2, 63696816), (3, 42464544), (4, 31848408), (6, 21232272), (8, 15924204), (9, 14154848), (12, 10616136), (16, 7962102), (18, 7077424), (19, 6704928), (24, 5308068), (31, 4109472), (32, 3981051), (36, 3538712), (38, 3352464), (48, 2654034), (57, 2234976), (62, 2054736), (72, 1769356), (76, 1676232), (93, 1369824), (96, 1327017), (114, 1117488), (124, 1027368), (144, 884678), (152, 838116), (171, 744992), (186, 684912), (228, 558744), (248, 513684), (279, 456608), (288, 442339), (304, 419058), (342, 372496), (372, 342456), (456, 279372), (496, 256842), (558, 228304), (589, 216288), (608, 209529), (684, 186248), (744, 171228), (751, 169632), (912, 139686), (992, 128421), (1116, 114152), (1178, 108144), (1368, 93124), (1488, 85614), (1502, 84816), (1767, 72096), (1824, 69843), (2232, 57076), (2253, 56544), (2356, 54072), (2736, 46562), (2976, 42807), (3004, 42408), (3534, 36048), (4464, 28538), (4506, 28272), (4712, 27036), (5301, 24032), (5472, 23281), (6008, 21204), (6759, 18848), (7068, 18024), (8928, 14269), (9012, 14136), (9424, 13518), (10602, 12016)]