179669328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 493557696

約数和(自身を除く): 313888368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 421, 523, 816, 842, 1046, 1263, 1569, 1684, 2092, 2526, 3138, 3368, 4184, 5052, 6276, 6736, 7157, 8368, 8891, 10104, 12552, 14314, 17782, 20208, 21471, 25104, 26673, 28628, 35564, 42942, 53346, 57256, 71128, 85884, 106692, 114512, 142256, 171768, 213384, 220183, 343536, 426768, 440366, 660549, 880732, 1321098, 1761464, 2642196, 3522928, 3743111, 5284392, 7486222, 10568784, 11229333, 14972444, 22458666, 29944888, 44917332, 59889776, 89834664, 179669328]

約数ペア:

[(1, 179669328), (2, 89834664), (3, 59889776), (4, 44917332), (6, 29944888), (8, 22458666), (12, 14972444), (16, 11229333), (17, 10568784), (24, 7486222), (34, 5284392), (48, 3743111), (51, 3522928), (68, 2642196), (102, 1761464), (136, 1321098), (204, 880732), (272, 660549), (408, 440366), (421, 426768), (523, 343536), (816, 220183), (842, 213384), (1046, 171768), (1263, 142256), (1569, 114512), (1684, 106692), (2092, 85884), (2526, 71128), (3138, 57256), (3368, 53346), (4184, 42942), (5052, 35564), (6276, 28628), (6736, 26673), (7157, 25104), (8368, 21471), (8891, 20208), (10104, 17782), (12552, 14314)]