166489096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 343872000

約数和(自身を除く): 177382904

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 89, 124, 152, 178, 248, 356, 397, 589, 712, 794, 1178, 1588, 1691, 2356, 2759, 3176, 3382, 4712, 5518, 6764, 7543, 11036, 12307, 13528, 15086, 22072, 24614, 30172, 35333, 49228, 52421, 60344, 70666, 98456, 104842, 141332, 209684, 233833, 282664, 419368, 467666, 671327, 935332, 1095323, 1342654, 1870664, 2190646, 2685308, 4381292, 5370616, 8762584, 20811137, 41622274, 83244548, 166489096]

約数ペア:

[(1, 166489096), (2, 83244548), (4, 41622274), (8, 20811137), (19, 8762584), (31, 5370616), (38, 4381292), (62, 2685308), (76, 2190646), (89, 1870664), (124, 1342654), (152, 1095323), (178, 935332), (248, 671327), (356, 467666), (397, 419368), (589, 282664), (712, 233833), (794, 209684), (1178, 141332), (1588, 104842), (1691, 98456), (2356, 70666), (2759, 60344), (3176, 52421), (3382, 49228), (4712, 35333), (5518, 30172), (6764, 24614), (7543, 22072), (11036, 15086), (12307, 13528)]