157035708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 412246016

約数和(自身を除く): 255210308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 372, 446, 558, 631, 669, 892, 1116, 1262, 1338, 1893, 2007, 2524, 2676, 3786, 4014, 5679, 6913, 7572, 8028, 11358, 13826, 19561, 20739, 22716, 27652, 39122, 41478, 58683, 62217, 78244, 82956, 117366, 124434, 140713, 176049, 234732, 248868, 281426, 352098, 422139, 562852, 704196, 844278, 1266417, 1688556, 2532834, 4362103, 5065668, 8724206, 13086309, 17448412, 26172618, 39258927, 52345236, 78517854, 157035708]

約数ペア:

[(1, 157035708), (2, 78517854), (3, 52345236), (4, 39258927), (6, 26172618), (9, 17448412), (12, 13086309), (18, 8724206), (31, 5065668), (36, 4362103), (62, 2532834), (93, 1688556), (124, 1266417), (186, 844278), (223, 704196), (279, 562852), (372, 422139), (446, 352098), (558, 281426), (631, 248868), (669, 234732), (892, 176049), (1116, 140713), (1262, 124434), (1338, 117366), (1893, 82956), (2007, 78244), (2524, 62217), (2676, 58683), (3786, 41478), (4014, 39122), (5679, 27652), (6913, 22716), (7572, 20739), (8028, 19561), (11358, 13826)]