176293628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 377903232

約数和(自身を除く): 201609604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 163, 214, 266, 326, 361, 428, 532, 652, 722, 749, 1141, 1444, 1498, 2033, 2282, 2527, 2996, 3097, 4066, 4564, 5054, 6194, 8132, 10108, 12388, 14231, 17441, 21679, 28462, 34882, 38627, 43358, 56924, 58843, 69764, 77254, 86716, 117686, 122087, 154508, 235372, 244174, 270389, 331379, 411901, 488348, 540778, 662758, 823802, 1081556, 1325516, 1647604, 2319653, 4639306, 6296201, 9278612, 12592402, 25184804, 44073407, 88146814, 176293628]

約数ペア:

[(1, 176293628), (2, 88146814), (4, 44073407), (7, 25184804), (14, 12592402), (19, 9278612), (28, 6296201), (38, 4639306), (76, 2319653), (107, 1647604), (133, 1325516), (163, 1081556), (214, 823802), (266, 662758), (326, 540778), (361, 488348), (428, 411901), (532, 331379), (652, 270389), (722, 244174), (749, 235372), (1141, 154508), (1444, 122087), (1498, 117686), (2033, 86716), (2282, 77254), (2527, 69764), (2996, 58843), (3097, 56924), (4066, 43358), (4564, 38627), (5054, 34882), (6194, 28462), (8132, 21679), (10108, 17441), (12388, 14231)]