139889856

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 112

約数和(自身を含む): 402498560

約数和(自身を除く): 262608704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1237, 1488, 1767, 1824, 1984, 2356, 2474, 2976, 3534, 3648, 3711, 4712, 4948, 5952, 7068, 7422, 9424, 9896, 14136, 14844, 18848, 19792, 23503, 28272, 29688, 37696, 38347, 39584, 47006, 56544, 59376, 70509, 76694, 79168, 94012, 113088, 115041, 118752, 141018, 153388, 188024, 230082, 237504, 282036, 306776, 376048, 460164, 564072, 613552, 728593, 752096, 920328, 1128144, 1227104, 1457186, 1504192, 1840656, 2185779, 2256288, 2454208, 2914372, 3681312, 4371558, 4512576, 5828744, 7362624, 8743116, 11657488, 17486232, 23314976, 34972464, 46629952, 69944928, 139889856]

約数ペア:

[(1, 139889856), (2, 69944928), (3, 46629952), (4, 34972464), (6, 23314976), (8, 17486232), (12, 11657488), (16, 8743116), (19, 7362624), (24, 5828744), (31, 4512576), (32, 4371558), (38, 3681312), (48, 2914372), (57, 2454208), (62, 2256288), (64, 2185779), (76, 1840656), (93, 1504192), (96, 1457186), (114, 1227104), (124, 1128144), (152, 920328), (186, 752096), (192, 728593), (228, 613552), (248, 564072), (304, 460164), (372, 376048), (456, 306776), (496, 282036), (589, 237504), (608, 230082), (744, 188024), (912, 153388), (992, 141018), (1178, 118752), (1216, 115041), (1237, 113088), (1488, 94012), (1767, 79168), (1824, 76694), (1984, 70509), (2356, 59376), (2474, 56544), (2976, 47006), (3534, 39584), (3648, 38347), (3711, 37696), (4712, 29688), (4948, 28272), (5952, 23503), (7068, 19792), (7422, 18848), (9424, 14844), (9896, 14136)]