158931318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{22391}}^1$

素因数の和:22429

約数の個数: 48

約数和(自身を含む): 393382656

約数和(自身を除く): 234451338

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 22391, 44782, 67173, 134346, 156737, 291083, 313474, 470211, 582166, 873249, 940422, 1746498, 2037581, 3784079, 4075162, 6112743, 7568158, 11352237, 12225486, 22704474, 26488553, 52977106, 79465659, 158931318]

約数ペア:

[(1, 158931318), (2, 79465659), (3, 52977106), (6, 26488553), (7, 22704474), (13, 12225486), (14, 11352237), (21, 7568158), (26, 6112743), (39, 4075162), (42, 3784079), (78, 2037581), (91, 1746498), (169, 940422), (182, 873249), (273, 582166), (338, 470211), (507, 313474), (546, 291083), (1014, 156737), (1183, 134346), (2366, 67173), (3549, 44782), (7098, 22391)]