161494191948

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{708047}}^1$

素因数の和:708366

約数の個数: 48

約数和(自身を含む): 383025646080

約数和(自身を除く): 221531454132

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 229, 249, 332, 458, 498, 687, 916, 996, 1374, 2748, 19007, 38014, 57021, 76028, 114042, 228084, 708047, 1416094, 2124141, 2832188, 4248282, 8496564, 58767901, 117535802, 162142763, 176303703, 235071604, 324285526, 352607406, 486428289, 648571052, 705214812, 972856578, 1945713156, 13457849329, 26915698658, 40373547987, 53831397316, 80747095974, 161494191948]

約数ペア:

[(1, 161494191948), (2, 80747095974), (3, 53831397316), (4, 40373547987), (6, 26915698658), (12, 13457849329), (83, 1945713156), (166, 972856578), (229, 705214812), (249, 648571052), (332, 486428289), (458, 352607406), (498, 324285526), (687, 235071604), (916, 176303703), (996, 162142763), (1374, 117535802), (2748, 58767901), (19007, 8496564), (38014, 4248282), (57021, 2832188), (76028, 2124141), (114042, 1416094), (228084, 708047)]