156665236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18713}}^1$

素因数の和:18760

約数の個数: 48

約数和(自身を含む): 352122624

約数和(自身を除く): 195457388

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 18713, 37426, 74852, 130991, 243269, 261982, 430399, 486538, 523964, 860798, 973076, 1702883, 1721596, 3012793, 3405766, 5595187, 6025586, 6811532, 11190374, 12051172, 22380748, 39166309, 78332618, 156665236]

約数ペア:

[(1, 156665236), (2, 78332618), (4, 39166309), (7, 22380748), (13, 12051172), (14, 11190374), (23, 6811532), (26, 6025586), (28, 5595187), (46, 3405766), (52, 3012793), (91, 1721596), (92, 1702883), (161, 973076), (182, 860798), (299, 523964), (322, 486538), (364, 430399), (598, 261982), (644, 243269), (1196, 130991), (2093, 74852), (4186, 37426), (8372, 18713)]