156926560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 269820320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 280, 334, 560, 668, 835, 839, 1120, 1169, 1336, 1670, 1678, 2338, 2672, 3340, 3356, 4195, 4676, 5344, 5845, 5873, 6680, 6712, 8390, 9352, 11690, 11746, 13360, 13424, 16780, 18704, 23380, 23492, 26720, 26848, 29365, 33560, 37408, 46760, 46984, 58730, 67120, 93520, 93968, 117460, 134240, 140113, 187040, 187936, 234920, 280226, 469840, 560452, 700565, 939680, 980791, 1120904, 1401130, 1961582, 2241808, 2802260, 3923164, 4483616, 4903955, 5604520, 7846328, 9807910, 11209040, 15692656, 19615820, 22418080, 31385312, 39231640, 78463280, 156926560]

約数ペア:

[(1, 156926560), (2, 78463280), (4, 39231640), (5, 31385312), (7, 22418080), (8, 19615820), (10, 15692656), (14, 11209040), (16, 9807910), (20, 7846328), (28, 5604520), (32, 4903955), (35, 4483616), (40, 3923164), (56, 2802260), (70, 2241808), (80, 1961582), (112, 1401130), (140, 1120904), (160, 980791), (167, 939680), (224, 700565), (280, 560452), (334, 469840), (560, 280226), (668, 234920), (835, 187936), (839, 187040), (1120, 140113), (1169, 134240), (1336, 117460), (1670, 93968), (1678, 93520), (2338, 67120), (2672, 58730), (3340, 46984), (3356, 46760), (4195, 37408), (4676, 33560), (5344, 29365), (5845, 26848), (5873, 26720), (6680, 23492), (6712, 23380), (8390, 18704), (9352, 16780), (11690, 13424), (11746, 13360)]