164518448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5659}}^1$

素因数の和:5769

約数の個数: 40

約数和(自身を含む): 336883200

約数和(自身を除く): 172364752

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 3634, 5659, 7268, 11318, 14536, 22636, 29072, 45272, 90544, 130157, 260314, 447061, 520628, 894122, 1041256, 1788244, 2082512, 3576488, 7152976, 10282403, 20564806, 41129612, 82259224, 164518448]

約数ペア:

[(1, 164518448), (2, 82259224), (4, 41129612), (8, 20564806), (16, 10282403), (23, 7152976), (46, 3576488), (79, 2082512), (92, 1788244), (158, 1041256), (184, 894122), (316, 520628), (368, 447061), (632, 260314), (1264, 130157), (1817, 90544), (3634, 45272), (5659, 29072), (7268, 22636), (11318, 14536)]