156627831

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 64003209

約数列:

[1, 3, 41, 59, 113, 123, 177, 191, 339, 573, 2419, 4633, 6667, 7257, 7831, 11269, 13899, 20001, 21583, 23493, 33807, 64749, 273347, 462029, 820041, 884903, 1273397, 1386087, 2654709, 3820191, 52209277, 156627831]

約数ペア:

[(1, 156627831), (3, 52209277), (41, 3820191), (59, 2654709), (113, 1386087), (123, 1273397), (177, 884903), (191, 820041), (339, 462029), (573, 273347), (2419, 64749), (4633, 33807), (6667, 23493), (7257, 21583), (7831, 20001), (11269, 13899)]