153836512

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 317937312

約数和(自身を除く): 164100800

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 197, 368, 394, 736, 788, 1061, 1576, 2122, 3152, 4244, 4531, 6304, 8488, 9062, 16976, 18124, 24403, 33952, 36248, 48806, 72496, 97612, 144992, 195224, 209017, 390448, 418034, 780896, 836068, 1672136, 3344272, 4807391, 6688544, 9614782, 19229564, 38459128, 76918256, 153836512]

約数ペア:

[(1, 153836512), (2, 76918256), (4, 38459128), (8, 19229564), (16, 9614782), (23, 6688544), (32, 4807391), (46, 3344272), (92, 1672136), (184, 836068), (197, 780896), (368, 418034), (394, 390448), (736, 209017), (788, 195224), (1061, 144992), (1576, 97612), (2122, 72496), (3152, 48806), (4244, 36248), (4531, 33952), (6304, 24403), (8488, 18124), (9062, 16976)]