147049856

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 308448000

約数和(自身を除く): 161398144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 199, 251, 368, 398, 502, 736, 796, 1004, 1472, 1592, 2008, 2944, 3184, 4016, 4577, 5773, 6368, 8032, 9154, 11546, 12736, 16064, 18308, 23092, 25472, 32128, 36616, 46184, 49949, 73232, 92368, 99898, 146464, 184736, 199796, 292928, 369472, 399592, 585856, 738944, 799184, 1148827, 1598368, 2297654, 3196736, 4595308, 6393472, 9190616, 18381232, 36762464, 73524928, 147049856]

約数ペア:

[(1, 147049856), (2, 73524928), (4, 36762464), (8, 18381232), (16, 9190616), (23, 6393472), (32, 4595308), (46, 3196736), (64, 2297654), (92, 1598368), (128, 1148827), (184, 799184), (199, 738944), (251, 585856), (368, 399592), (398, 369472), (502, 292928), (736, 199796), (796, 184736), (1004, 146464), (1472, 99898), (1592, 92368), (2008, 73232), (2944, 49949), (3184, 46184), (4016, 36616), (4577, 32128), (5773, 25472), (6368, 23092), (8032, 18308), (9154, 16064), (11546, 12736)]