149304428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9539}}^1$

素因数の和:9606

約数の個数: 48

約数和(自身を含む): 329091840

約数和(自身を除く): 179787412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 9539, 15652, 19078, 38156, 66773, 124007, 133546, 248014, 267092, 410177, 496028, 820354, 868049, 1640708, 1736098, 2871239, 3472196, 5332301, 5742478, 10664602, 11484956, 21329204, 37326107, 74652214, 149304428]

約数ペア:

[(1, 149304428), (2, 74652214), (4, 37326107), (7, 21329204), (13, 11484956), (14, 10664602), (26, 5742478), (28, 5332301), (43, 3472196), (52, 2871239), (86, 1736098), (91, 1640708), (172, 868049), (182, 820354), (301, 496028), (364, 410177), (559, 267092), (602, 248014), (1118, 133546), (1204, 124007), (2236, 66773), (3913, 38156), (7826, 19078), (9539, 15652)]