147571842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 195631998

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 83, 93, 121, 158, 166, 186, 237, 242, 249, 341, 363, 474, 498, 682, 726, 869, 913, 1023, 1738, 1826, 2046, 2449, 2573, 2607, 2739, 3751, 4898, 5146, 5214, 5478, 6557, 7347, 7502, 7719, 9559, 10043, 11253, 13114, 14694, 15438, 19118, 19671, 20086, 22506, 26939, 28303, 28677, 30129, 39342, 53878, 56606, 57354, 60258, 72127, 80817, 84909, 144254, 161634, 169818, 203267, 216381, 296329, 311333, 406534, 432762, 592658, 609801, 622666, 793397, 888987, 933999, 1219602, 1586794, 1777974, 1867998, 2235937, 2380191, 4471874, 4760382, 6707811, 13415622, 24595307, 49190614, 73785921, 147571842]

約数ペア:

[(1, 147571842), (2, 73785921), (3, 49190614), (6, 24595307), (11, 13415622), (22, 6707811), (31, 4760382), (33, 4471874), (62, 2380191), (66, 2235937), (79, 1867998), (83, 1777974), (93, 1586794), (121, 1219602), (158, 933999), (166, 888987), (186, 793397), (237, 622666), (242, 609801), (249, 592658), (341, 432762), (363, 406534), (474, 311333), (498, 296329), (682, 216381), (726, 203267), (869, 169818), (913, 161634), (1023, 144254), (1738, 84909), (1826, 80817), (2046, 72127), (2449, 60258), (2573, 57354), (2607, 56606), (2739, 53878), (3751, 39342), (4898, 30129), (5146, 28677), (5214, 28303), (5478, 26939), (6557, 22506), (7347, 20086), (7502, 19671), (7719, 19118), (9559, 15438), (10043, 14694), (11253, 13114)]