140246496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 439193664

約数和(自身を除く): 298947168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 797, 846, 936, 1128, 1222, 1248, 1504, 1594, 1692, 1833, 1872, 2256, 2391, 2444, 3188, 3384, 3666, 3744, 4512, 4782, 4888, 5499, 6376, 6768, 7173, 7332, 9564, 9776, 10361, 10998, 12752, 13536, 14346, 14664, 19128, 19552, 20722, 21996, 25504, 28692, 29328, 31083, 37459, 38256, 41444, 43992, 57384, 58656, 62166, 74918, 76512, 82888, 87984, 93249, 112377, 114768, 124332, 149836, 165776, 175968, 186498, 224754, 229536, 248664, 299672, 331552, 337131, 372996, 449508, 486967, 497328, 599344, 674262, 745992, 899016, 973934, 994656, 1198688, 1348524, 1460901, 1491984, 1798032, 1947868, 2697048, 2921802, 2983968, 3596064, 3895736, 4382703, 5394096, 5843604, 7791472, 8765406, 10788192, 11687208, 15582944, 17530812, 23374416, 35061624, 46748832, 70123248, 140246496]

約数ペア:

[(1, 140246496), (2, 70123248), (3, 46748832), (4, 35061624), (6, 23374416), (8, 17530812), (9, 15582944), (12, 11687208), (13, 10788192), (16, 8765406), (18, 7791472), (24, 5843604), (26, 5394096), (32, 4382703), (36, 3895736), (39, 3596064), (47, 2983968), (48, 2921802), (52, 2697048), (72, 1947868), (78, 1798032), (94, 1491984), (96, 1460901), (104, 1348524), (117, 1198688), (141, 994656), (144, 973934), (156, 899016), (188, 745992), (208, 674262), (234, 599344), (282, 497328), (288, 486967), (312, 449508), (376, 372996), (416, 337131), (423, 331552), (468, 299672), (564, 248664), (611, 229536), (624, 224754), (752, 186498), (797, 175968), (846, 165776), (936, 149836), (1128, 124332), (1222, 114768), (1248, 112377), (1504, 93249), (1594, 87984), (1692, 82888), (1833, 76512), (1872, 74918), (2256, 62166), (2391, 58656), (2444, 57384), (3188, 43992), (3384, 41444), (3666, 38256), (3744, 37459), (4512, 31083), (4782, 29328), (4888, 28692), (5499, 25504), (6376, 21996), (6768, 20722), (7173, 19552), (7332, 19128), (9564, 14664), (9776, 14346), (10361, 13536), (10998, 12752)]