171837216

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1079

約数の個数: 144

約数和(自身を含む): 531498240

約数和(自身を除く): 359661024

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, 912, 992, 1013, 1116, 1178, 1368, 1488, 1767, 1824, 2026, 2232, 2356, 2736, 2976, 3039, 3534, 4052, 4464, 4712, 5301, 5472, 6078, 7068, 8104, 8928, 9117, 9424, 10602, 12156, 14136, 16208, 18234, 18848, 19247, 21204, 24312, 28272, 31403, 32416, 36468, 38494, 42408, 48624, 56544, 57741, 62806, 72936, 76988, 84816, 94209, 97248, 115482, 125612, 145872, 153976, 169632, 173223, 188418, 230964, 251224, 282627, 291744, 307952, 346446, 376836, 461928, 502448, 565254, 596657, 615904, 692892, 753672, 923856, 1004896, 1130508, 1193314, 1385784, 1507344, 1789971, 1847712, 2261016, 2386628, 2771568, 3014688, 3579942, 4522032, 4773256, 5369913, 5543136, 7159884, 9044064, 9546512, 10739826, 14319768, 19093024, 21479652, 28639536, 42959304, 57279072, 85918608, 171837216]

約数ペア:

[(1, 171837216), (2, 85918608), (3, 57279072), (4, 42959304), (6, 28639536), (8, 21479652), (9, 19093024), (12, 14319768), (16, 10739826), (18, 9546512), (19, 9044064), (24, 7159884), (31, 5543136), (32, 5369913), (36, 4773256), (38, 4522032), (48, 3579942), (57, 3014688), (62, 2771568), (72, 2386628), (76, 2261016), (93, 1847712), (96, 1789971), (114, 1507344), (124, 1385784), (144, 1193314), (152, 1130508), (171, 1004896), (186, 923856), (228, 753672), (248, 692892), (279, 615904), (288, 596657), (304, 565254), (342, 502448), (372, 461928), (456, 376836), (496, 346446), (558, 307952), (589, 291744), (608, 282627), (684, 251224), (744, 230964), (912, 188418), (992, 173223), (1013, 169632), (1116, 153976), (1178, 145872), (1368, 125612), (1488, 115482), (1767, 97248), (1824, 94209), (2026, 84816), (2232, 76988), (2356, 72936), (2736, 62806), (2976, 57741), (3039, 56544), (3534, 48624), (4052, 42408), (4464, 38494), (4712, 36468), (5301, 32416), (5472, 31403), (6078, 28272), (7068, 24312), (8104, 21204), (8928, 19247), (9117, 18848), (9424, 18234), (10602, 16208), (12156, 14136)]