140719194

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 407721600

約数和(自身を除く): 267002406

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 81, 87, 99, 126, 154, 162, 174, 189, 198, 203, 231, 261, 297, 319, 378, 389, 406, 462, 522, 567, 594, 609, 638, 693, 778, 783, 891, 957, 1134, 1167, 1218, 1386, 1566, 1782, 1827, 1914, 2079, 2233, 2334, 2349, 2723, 2871, 3501, 3654, 4158, 4279, 4466, 4698, 5446, 5481, 5742, 6237, 6699, 7002, 8169, 8558, 8613, 10503, 10962, 11281, 12474, 12837, 13398, 16338, 16443, 17226, 20097, 21006, 22562, 24507, 25674, 25839, 29953, 31509, 32886, 33843, 38511, 40194, 49014, 51678, 59906, 60291, 63018, 67686, 73521, 77022, 78967, 89859, 101529, 115533, 120582, 124091, 147042, 157934, 179718, 180873, 203058, 220563, 231066, 236901, 248182, 269577, 304587, 346599, 361746, 372273, 441126, 473802, 539154, 609174, 693198, 710703, 744546, 808731, 868637, 913761, 1116819, 1421406, 1617462, 1737274, 1827522, 2132109, 2233638, 2426193, 2605911, 3350457, 4264218, 4852386, 5211822, 6396327, 6700914, 7817733, 10051371, 12792654, 15635466, 20102742, 23453199, 46906398, 70359597, 140719194]

約数ペア:

[(1, 140719194), (2, 70359597), (3, 46906398), (6, 23453199), (7, 20102742), (9, 15635466), (11, 12792654), (14, 10051371), (18, 7817733), (21, 6700914), (22, 6396327), (27, 5211822), (29, 4852386), (33, 4264218), (42, 3350457), (54, 2605911), (58, 2426193), (63, 2233638), (66, 2132109), (77, 1827522), (81, 1737274), (87, 1617462), (99, 1421406), (126, 1116819), (154, 913761), (162, 868637), (174, 808731), (189, 744546), (198, 710703), (203, 693198), (231, 609174), (261, 539154), (297, 473802), (319, 441126), (378, 372273), (389, 361746), (406, 346599), (462, 304587), (522, 269577), (567, 248182), (594, 236901), (609, 231066), (638, 220563), (693, 203058), (778, 180873), (783, 179718), (891, 157934), (957, 147042), (1134, 124091), (1167, 120582), (1218, 115533), (1386, 101529), (1566, 89859), (1782, 78967), (1827, 77022), (1914, 73521), (2079, 67686), (2233, 63018), (2334, 60291), (2349, 59906), (2723, 51678), (2871, 49014), (3501, 40194), (3654, 38511), (4158, 33843), (4279, 32886), (4466, 31509), (4698, 29953), (5446, 25839), (5481, 25674), (5742, 24507), (6237, 22562), (6699, 21006), (7002, 20097), (8169, 17226), (8558, 16443), (8613, 16338), (10503, 13398), (10962, 12837), (11281, 12474)]