159129068

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 337075200

約数和(自身を除く): 177946132

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 79, 86, 98, 158, 172, 196, 239, 301, 316, 478, 553, 602, 956, 1106, 1204, 1673, 2107, 2212, 3346, 3397, 3871, 4214, 6692, 6794, 7742, 8428, 10277, 11711, 13588, 15484, 18881, 20554, 23422, 23779, 37762, 41108, 46844, 47558, 71939, 75524, 95116, 132167, 143878, 166453, 264334, 287756, 332906, 503573, 528668, 665812, 811883, 925169, 1007146, 1623766, 1850338, 2014292, 3247532, 3700676, 5683181, 11366362, 22732724, 39782267, 79564534, 159129068]

約数ペア:

[(1, 159129068), (2, 79564534), (4, 39782267), (7, 22732724), (14, 11366362), (28, 5683181), (43, 3700676), (49, 3247532), (79, 2014292), (86, 1850338), (98, 1623766), (158, 1007146), (172, 925169), (196, 811883), (239, 665812), (301, 528668), (316, 503573), (478, 332906), (553, 287756), (602, 264334), (956, 166453), (1106, 143878), (1204, 132167), (1673, 95116), (2107, 75524), (2212, 71939), (3346, 47558), (3397, 46844), (3871, 41108), (4214, 37762), (6692, 23779), (6794, 23422), (7742, 20554), (8428, 18881), (10277, 15484), (11711, 13588)]