155015904

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{55681}}^1$

素因数の和:55723

約数の個数: 48

約数和(自身を含む): 420955920

約数和(自身を除く): 265940016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 55681, 111362, 167043, 222724, 334086, 445448, 668172, 890896, 1336344, 1614749, 1781792, 2672688, 3229498, 4844247, 5345376, 6458996, 9688494, 12917992, 19376988, 25835984, 38753976, 51671968, 77507952, 155015904]

約数ペア:

[(1, 155015904), (2, 77507952), (3, 51671968), (4, 38753976), (6, 25835984), (8, 19376988), (12, 12917992), (16, 9688494), (24, 6458996), (29, 5345376), (32, 4844247), (48, 3229498), (58, 2672688), (87, 1781792), (96, 1614749), (116, 1336344), (174, 890896), (232, 668172), (348, 445448), (464, 334086), (696, 222724), (928, 167043), (1392, 111362), (2784, 55681)]