157632972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2069}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 421021440

約数和(自身を除く): 263388468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 907, 1814, 2069, 2721, 3628, 4138, 5442, 6207, 6349, 8276, 10884, 12414, 12698, 14483, 19047, 24828, 25396, 28966, 38094, 43449, 57932, 76188, 86898, 173796, 1876583, 3753166, 5629749, 7506332, 11259498, 13136081, 22518996, 26272162, 39408243, 52544324, 78816486, 157632972]

約数ペア:

[(1, 157632972), (2, 78816486), (3, 52544324), (4, 39408243), (6, 26272162), (7, 22518996), (12, 13136081), (14, 11259498), (21, 7506332), (28, 5629749), (42, 3753166), (84, 1876583), (907, 173796), (1814, 86898), (2069, 76188), (2721, 57932), (3628, 43449), (4138, 38094), (5442, 28966), (6207, 25396), (6349, 24828), (8276, 19047), (10884, 14483), (12414, 12698)]