131888016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1573

約数の個数: 120

約数和(自身を含む): 406224000

約数和(自身を除く): 274335984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1499, 1692, 1833, 1872, 2256, 2444, 2998, 3384, 3666, 4497, 4888, 5499, 5996, 6768, 7332, 8994, 9776, 10998, 11992, 13491, 14664, 17988, 19487, 21996, 23984, 26982, 29328, 35976, 38974, 43992, 53964, 58461, 70453, 71952, 77948, 87984, 107928, 116922, 140906, 155896, 175383, 211359, 215856, 233844, 281812, 311792, 350766, 422718, 467688, 563624, 634077, 701532, 845436, 915889, 935376, 1127248, 1268154, 1403064, 1690872, 1831778, 2536308, 2747667, 2806128, 3381744, 3663556, 5072616, 5495334, 7327112, 8243001, 10145232, 10990668, 14654224, 16486002, 21981336, 32972004, 43962672, 65944008, 131888016]

約数ペア:

[(1, 131888016), (2, 65944008), (3, 43962672), (4, 32972004), (6, 21981336), (8, 16486002), (9, 14654224), (12, 10990668), (13, 10145232), (16, 8243001), (18, 7327112), (24, 5495334), (26, 5072616), (36, 3663556), (39, 3381744), (47, 2806128), (48, 2747667), (52, 2536308), (72, 1831778), (78, 1690872), (94, 1403064), (104, 1268154), (117, 1127248), (141, 935376), (144, 915889), (156, 845436), (188, 701532), (208, 634077), (234, 563624), (282, 467688), (312, 422718), (376, 350766), (423, 311792), (468, 281812), (564, 233844), (611, 215856), (624, 211359), (752, 175383), (846, 155896), (936, 140906), (1128, 116922), (1222, 107928), (1499, 87984), (1692, 77948), (1833, 71952), (1872, 70453), (2256, 58461), (2444, 53964), (2998, 43992), (3384, 38974), (3666, 35976), (4497, 29328), (4888, 26982), (5499, 23984), (5996, 21996), (6768, 19487), (7332, 17988), (8994, 14664), (9776, 13491), (10998, 11992)]