137904984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 440832000

約数和(自身を除く): 302927016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 223, 252, 378, 409, 446, 504, 669, 756, 818, 892, 1227, 1338, 1512, 1561, 1636, 1784, 2007, 2454, 2676, 2863, 3122, 3272, 3681, 4014, 4683, 4908, 5352, 5726, 6021, 6244, 7362, 8028, 8589, 9366, 9816, 11043, 11452, 12042, 12488, 14049, 14724, 16056, 17178, 18732, 22086, 22904, 24084, 25767, 28098, 29448, 34356, 37464, 42147, 44172, 48168, 51534, 56196, 68712, 77301, 84294, 88344, 91207, 103068, 112392, 154602, 168588, 182414, 206136, 273621, 309204, 337176, 364828, 547242, 618408, 638449, 729656, 820863, 1094484, 1276898, 1641726, 1915347, 2188968, 2462589, 2553796, 3283452, 3830694, 4925178, 5107592, 5746041, 6566904, 7661388, 9850356, 11492082, 15322776, 17238123, 19700712, 22984164, 34476246, 45968328, 68952492, 137904984]

約数ペア:

[(1, 137904984), (2, 68952492), (3, 45968328), (4, 34476246), (6, 22984164), (7, 19700712), (8, 17238123), (9, 15322776), (12, 11492082), (14, 9850356), (18, 7661388), (21, 6566904), (24, 5746041), (27, 5107592), (28, 4925178), (36, 3830694), (42, 3283452), (54, 2553796), (56, 2462589), (63, 2188968), (72, 1915347), (84, 1641726), (108, 1276898), (126, 1094484), (168, 820863), (189, 729656), (216, 638449), (223, 618408), (252, 547242), (378, 364828), (409, 337176), (446, 309204), (504, 273621), (669, 206136), (756, 182414), (818, 168588), (892, 154602), (1227, 112392), (1338, 103068), (1512, 91207), (1561, 88344), (1636, 84294), (1784, 77301), (2007, 68712), (2454, 56196), (2676, 51534), (2863, 48168), (3122, 44172), (3272, 42147), (3681, 37464), (4014, 34356), (4683, 29448), (4908, 28098), (5352, 25767), (5726, 24084), (6021, 22904), (6244, 22086), (7362, 18732), (8028, 17178), (8589, 16056), (9366, 14724), (9816, 14049), (11043, 12488), (11452, 12042)]