157212738

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{5303}}^1$

素因数の和:5381

約数の個数: 48

約数和(自身を含む): 359102016

約数和(自身を除く): 201889278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 1098, 1647, 3294, 4941, 5303, 9882, 10606, 14823, 15909, 29646, 31818, 47727, 95454, 143181, 286362, 323483, 429543, 646966, 859086, 970449, 1288629, 1940898, 2577258, 2911347, 5822694, 8734041, 17468082, 26202123, 52404246, 78606369, 157212738]

約数ペア:

[(1, 157212738), (2, 78606369), (3, 52404246), (6, 26202123), (9, 17468082), (18, 8734041), (27, 5822694), (54, 2911347), (61, 2577258), (81, 1940898), (122, 1288629), (162, 970449), (183, 859086), (243, 646966), (366, 429543), (486, 323483), (549, 286362), (1098, 143181), (1647, 95454), (3294, 47727), (4941, 31818), (5303, 29646), (9882, 15909), (10606, 14823)]