156615004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 354170880

約数和(自身を除く): 197555876

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 598, 644, 676, 1183, 1196, 1439, 2093, 2366, 2878, 3887, 4186, 4732, 5756, 7774, 8372, 10073, 15548, 18707, 20146, 27209, 33097, 37414, 40292, 54418, 66194, 74828, 108836, 130949, 132388, 231679, 243191, 261898, 430261, 463358, 486382, 523796, 860522, 926716, 972764, 1702337, 1721044, 3011827, 3404674, 5593393, 6023654, 6809348, 11186786, 12047308, 22373572, 39153751, 78307502, 156615004]

約数ペア:

[(1, 156615004), (2, 78307502), (4, 39153751), (7, 22373572), (13, 12047308), (14, 11186786), (23, 6809348), (26, 6023654), (28, 5593393), (46, 3404674), (52, 3011827), (91, 1721044), (92, 1702337), (161, 972764), (169, 926716), (182, 860522), (299, 523796), (322, 486382), (338, 463358), (364, 430261), (598, 261898), (644, 243191), (676, 231679), (1183, 132388), (1196, 130949), (1439, 108836), (2093, 74828), (2366, 66194), (2878, 54418), (3887, 40292), (4186, 37414), (4732, 33097), (5756, 27209), (7774, 20146), (8372, 18707), (10073, 15548)]