155614446

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3935

約数の個数: 80

約数和(自身を含む): 395379600

約数和(自身を除く): 239765154

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 3889, 4446, 6669, 7778, 11667, 13338, 20007, 23334, 35001, 40014, 50557, 70002, 73891, 101114, 105003, 147782, 151671, 210006, 221673, 303342, 315009, 443346, 455013, 630018, 665019, 910026, 960583, 1330038, 1365039, 1921166, 1995057, 2730078, 2881749, 3990114, 4095117, 5763498, 5985171, 8190234, 8645247, 11970342, 17290494, 25935741, 51871482, 77807223, 155614446]

約数ペア:

[(1, 155614446), (2, 77807223), (3, 51871482), (6, 25935741), (9, 17290494), (13, 11970342), (18, 8645247), (19, 8190234), (26, 5985171), (27, 5763498), (38, 4095117), (39, 3990114), (54, 2881749), (57, 2730078), (78, 1995057), (81, 1921166), (114, 1365039), (117, 1330038), (162, 960583), (171, 910026), (234, 665019), (247, 630018), (342, 455013), (351, 443346), (494, 315009), (513, 303342), (702, 221673), (741, 210006), (1026, 151671), (1053, 147782), (1482, 105003), (1539, 101114), (2106, 73891), (2223, 70002), (3078, 50557), (3889, 40014), (4446, 35001), (6669, 23334), (7778, 20007), (11667, 13338)]