158038804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1951}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 346300416

約数和(自身を除く): 188261612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 263, 308, 526, 1052, 1841, 1951, 2893, 3682, 3902, 5786, 7364, 7804, 11572, 13657, 20251, 21461, 27314, 40502, 42922, 54628, 81004, 85844, 150227, 300454, 513113, 600908, 1026226, 2052452, 3591791, 5644243, 7183582, 11288486, 14367164, 22576972, 39509701, 79019402, 158038804]

約数ペア:

[(1, 158038804), (2, 79019402), (4, 39509701), (7, 22576972), (11, 14367164), (14, 11288486), (22, 7183582), (28, 5644243), (44, 3591791), (77, 2052452), (154, 1026226), (263, 600908), (308, 513113), (526, 300454), (1052, 150227), (1841, 85844), (1951, 81004), (2893, 54628), (3682, 42922), (3902, 40502), (5786, 27314), (7364, 21461), (7804, 20251), (11572, 13657)]