157145394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 369976320

約数和(自身を除く): 212830926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 83, 122, 166, 183, 249, 366, 427, 498, 581, 739, 854, 1162, 1281, 1478, 1743, 2217, 2562, 3486, 4434, 5063, 5173, 10126, 10346, 15189, 15519, 30378, 31038, 35441, 45079, 61337, 70882, 90158, 106323, 122674, 135237, 184011, 212646, 270474, 315553, 368022, 429359, 631106, 858718, 946659, 1288077, 1893318, 2576154, 3741557, 7483114, 11224671, 22449342, 26190899, 52381798, 78572697, 157145394]

約数ペア:

[(1, 157145394), (2, 78572697), (3, 52381798), (6, 26190899), (7, 22449342), (14, 11224671), (21, 7483114), (42, 3741557), (61, 2576154), (83, 1893318), (122, 1288077), (166, 946659), (183, 858718), (249, 631106), (366, 429359), (427, 368022), (498, 315553), (581, 270474), (739, 212646), (854, 184011), (1162, 135237), (1281, 122674), (1478, 106323), (1743, 90158), (2217, 70882), (2562, 61337), (3486, 45079), (4434, 35441), (5063, 31038), (5173, 30378), (10126, 15519), (10346, 15189)]