155842704

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 140

約数和(自身を含む): 468398592

約数和(自身を除く): 312555888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 431, 432, 486, 496, 558, 648, 729, 744, 837, 862, 972, 1116, 1293, 1296, 1458, 1488, 1674, 1724, 1944, 2232, 2511, 2586, 2916, 3348, 3448, 3879, 3888, 4464, 5022, 5172, 5832, 6696, 6896, 7533, 7758, 10044, 10344, 11637, 11664, 13361, 13392, 15066, 15516, 20088, 20688, 22599, 23274, 26722, 30132, 31032, 34911, 40083, 40176, 45198, 46548, 53444, 60264, 62064, 69822, 80166, 90396, 93096, 104733, 106888, 120249, 120528, 139644, 160332, 180792, 186192, 209466, 213776, 240498, 279288, 314199, 320664, 360747, 361584, 418932, 480996, 558576, 628398, 641328, 721494, 837864, 961992, 1082241, 1256796, 1442988, 1675728, 1923984, 2164482, 2513592, 2885976, 3246723, 4328964, 5027184, 5771952, 6493446, 8657928, 9740169, 12986892, 17315856, 19480338, 25973784, 38960676, 51947568, 77921352, 155842704]

約数ペア:

[(1, 155842704), (2, 77921352), (3, 51947568), (4, 38960676), (6, 25973784), (8, 19480338), (9, 17315856), (12, 12986892), (16, 9740169), (18, 8657928), (24, 6493446), (27, 5771952), (31, 5027184), (36, 4328964), (48, 3246723), (54, 2885976), (62, 2513592), (72, 2164482), (81, 1923984), (93, 1675728), (108, 1442988), (124, 1256796), (144, 1082241), (162, 961992), (186, 837864), (216, 721494), (243, 641328), (248, 628398), (279, 558576), (324, 480996), (372, 418932), (431, 361584), (432, 360747), (486, 320664), (496, 314199), (558, 279288), (648, 240498), (729, 213776), (744, 209466), (837, 186192), (862, 180792), (972, 160332), (1116, 139644), (1293, 120528), (1296, 120249), (1458, 106888), (1488, 104733), (1674, 93096), (1724, 90396), (1944, 80166), (2232, 69822), (2511, 62064), (2586, 60264), (2916, 53444), (3348, 46548), (3448, 45198), (3879, 40176), (3888, 40083), (4464, 34911), (5022, 31032), (5172, 30132), (5832, 26722), (6696, 23274), (6896, 22599), (7533, 20688), (7758, 20088), (10044, 15516), (10344, 15066), (11637, 13392), (11664, 13361)]