121923828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 355170816

約数和(自身を除く): 233246988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 47, 52, 69, 78, 92, 94, 117, 138, 141, 156, 188, 207, 234, 241, 276, 282, 299, 414, 423, 468, 482, 564, 598, 611, 723, 828, 846, 897, 964, 1081, 1196, 1222, 1446, 1692, 1794, 1833, 2162, 2169, 2444, 2691, 2892, 3133, 3243, 3588, 3666, 4324, 4338, 5382, 5499, 5543, 6266, 6486, 7332, 8676, 9399, 9729, 10764, 10998, 11086, 11327, 12532, 12972, 14053, 16629, 18798, 19458, 21996, 22172, 22654, 28106, 28197, 33258, 33981, 37596, 38916, 42159, 45308, 49887, 56212, 56394, 66516, 67962, 72059, 84318, 99774, 101943, 112788, 126477, 135924, 144118, 147251, 168636, 199548, 203886, 216177, 252954, 260521, 288236, 294502, 407772, 432354, 441753, 505908, 521042, 589004, 648531, 781563, 864708, 883506, 1042084, 1297062, 1325259, 1563126, 1767012, 2344689, 2594124, 2650518, 3126252, 3386773, 4689378, 5301036, 6773546, 9378756, 10160319, 13547092, 20320638, 30480957, 40641276, 60961914, 121923828]

約数ペア:

[(1, 121923828), (2, 60961914), (3, 40641276), (4, 30480957), (6, 20320638), (9, 13547092), (12, 10160319), (13, 9378756), (18, 6773546), (23, 5301036), (26, 4689378), (36, 3386773), (39, 3126252), (46, 2650518), (47, 2594124), (52, 2344689), (69, 1767012), (78, 1563126), (92, 1325259), (94, 1297062), (117, 1042084), (138, 883506), (141, 864708), (156, 781563), (188, 648531), (207, 589004), (234, 521042), (241, 505908), (276, 441753), (282, 432354), (299, 407772), (414, 294502), (423, 288236), (468, 260521), (482, 252954), (564, 216177), (598, 203886), (611, 199548), (723, 168636), (828, 147251), (846, 144118), (897, 135924), (964, 126477), (1081, 112788), (1196, 101943), (1222, 99774), (1446, 84318), (1692, 72059), (1794, 67962), (1833, 66516), (2162, 56394), (2169, 56212), (2444, 49887), (2691, 45308), (2892, 42159), (3133, 38916), (3243, 37596), (3588, 33981), (3666, 33258), (4324, 28197), (4338, 28106), (5382, 22654), (5499, 22172), (5543, 21996), (6266, 19458), (6486, 18798), (7332, 16629), (8676, 14053), (9399, 12972), (9729, 12532), (10764, 11327), (10998, 11086)]