144638944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1021}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 301326480

約数和(自身を除く): 156687536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 233, 304, 466, 608, 932, 1021, 1864, 2042, 3728, 4084, 4427, 7456, 8168, 8854, 16336, 17708, 19399, 32672, 35416, 38798, 70832, 77596, 141664, 155192, 237893, 310384, 475786, 620768, 951572, 1903144, 3806288, 4519967, 7612576, 9039934, 18079868, 36159736, 72319472, 144638944]

約数ペア:

[(1, 144638944), (2, 72319472), (4, 36159736), (8, 18079868), (16, 9039934), (19, 7612576), (32, 4519967), (38, 3806288), (76, 1903144), (152, 951572), (233, 620768), (304, 475786), (466, 310384), (608, 237893), (932, 155192), (1021, 141664), (1864, 77596), (2042, 70832), (3728, 38798), (4084, 35416), (4427, 32672), (7456, 19399), (8168, 17708), (8854, 16336)]