131153808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 80

約数和(自身を含む): 368230400

約数和(自身を除く): 237076592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4639, 4712, 7068, 9278, 9424, 13917, 14136, 18556, 27834, 28272, 37112, 55668, 74224, 88141, 111336, 143809, 176282, 222672, 264423, 287618, 352564, 431427, 528846, 575236, 705128, 862854, 1057692, 1150472, 1410256, 1725708, 2115384, 2300944, 2732371, 3451416, 4230768, 5464742, 6902832, 8197113, 10929484, 16394226, 21858968, 32788452, 43717936, 65576904, 131153808]

約数ペア:

[(1, 131153808), (2, 65576904), (3, 43717936), (4, 32788452), (6, 21858968), (8, 16394226), (12, 10929484), (16, 8197113), (19, 6902832), (24, 5464742), (31, 4230768), (38, 3451416), (48, 2732371), (57, 2300944), (62, 2115384), (76, 1725708), (93, 1410256), (114, 1150472), (124, 1057692), (152, 862854), (186, 705128), (228, 575236), (248, 528846), (304, 431427), (372, 352564), (456, 287618), (496, 264423), (589, 222672), (744, 176282), (912, 143809), (1178, 111336), (1488, 88141), (1767, 74224), (2356, 55668), (3534, 37112), (4639, 28272), (4712, 27834), (7068, 18556), (9278, 14136), (9424, 13917)]