140902992

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 408545280

約数和(自身を除く): 267642288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 109, 141, 144, 188, 191, 218, 282, 327, 376, 382, 423, 436, 564, 573, 654, 752, 764, 846, 872, 981, 1128, 1146, 1308, 1528, 1692, 1719, 1744, 1962, 2256, 2292, 2616, 3056, 3384, 3438, 3924, 4584, 5123, 5232, 6768, 6876, 7848, 8977, 9168, 10246, 13752, 15369, 15696, 17954, 20492, 20819, 26931, 27504, 30738, 35908, 40984, 41638, 46107, 53862, 61476, 62457, 71816, 80793, 81968, 83276, 92214, 107724, 122952, 124914, 143632, 161586, 166552, 184428, 187371, 215448, 245904, 249828, 323172, 333104, 368856, 374742, 430896, 499656, 646344, 737712, 749484, 978493, 999312, 1292688, 1498968, 1956986, 2935479, 2997936, 3913972, 5870958, 7827944, 8806437, 11741916, 15655888, 17612874, 23483832, 35225748, 46967664, 70451496, 140902992]

約数ペア:

[(1, 140902992), (2, 70451496), (3, 46967664), (4, 35225748), (6, 23483832), (8, 17612874), (9, 15655888), (12, 11741916), (16, 8806437), (18, 7827944), (24, 5870958), (36, 3913972), (47, 2997936), (48, 2935479), (72, 1956986), (94, 1498968), (109, 1292688), (141, 999312), (144, 978493), (188, 749484), (191, 737712), (218, 646344), (282, 499656), (327, 430896), (376, 374742), (382, 368856), (423, 333104), (436, 323172), (564, 249828), (573, 245904), (654, 215448), (752, 187371), (764, 184428), (846, 166552), (872, 161586), (981, 143632), (1128, 124914), (1146, 122952), (1308, 107724), (1528, 92214), (1692, 83276), (1719, 81968), (1744, 80793), (1962, 71816), (2256, 62457), (2292, 61476), (2616, 53862), (3056, 46107), (3384, 41638), (3438, 40984), (3924, 35908), (4584, 30738), (5123, 27504), (5232, 26931), (6768, 20819), (6876, 20492), (7848, 17954), (8977, 15696), (9168, 15369), (10246, 13752)]