164402928

素因数分解:

$2^4\times 3^2\times {\mathrm{509}}^1\times {\mathrm{2243}}^1$

素因数の和:2766

約数の個数: 60

約数和(自身を含む): 461209320

約数和(自身を除く): 296806392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 509, 1018, 1527, 2036, 2243, 3054, 4072, 4486, 4581, 6108, 6729, 8144, 8972, 9162, 12216, 13458, 17944, 18324, 20187, 24432, 26916, 35888, 36648, 40374, 53832, 73296, 80748, 107664, 161496, 322992, 1141687, 2283374, 3425061, 4566748, 6850122, 9133496, 10275183, 13700244, 18266992, 20550366, 27400488, 41100732, 54800976, 82201464, 164402928]

約数ペア:

[(1, 164402928), (2, 82201464), (3, 54800976), (4, 41100732), (6, 27400488), (8, 20550366), (9, 18266992), (12, 13700244), (16, 10275183), (18, 9133496), (24, 6850122), (36, 4566748), (48, 3425061), (72, 2283374), (144, 1141687), (509, 322992), (1018, 161496), (1527, 107664), (2036, 80748), (2243, 73296), (3054, 53832), (4072, 40374), (4486, 36648), (4581, 35888), (6108, 26916), (6729, 24432), (8144, 20187), (8972, 18324), (9162, 17944), (12216, 13458)]