156727765940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1\times {\mathrm{27997}}^1$

素因数の和:30596

約数の個数: 48

約数和(自身を含む): 332186862672

約数和(自身を除く): 175459096732

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2477, 4954, 9908, 12385, 24770, 27997, 49540, 55994, 111988, 139985, 279901, 279970, 559802, 559940, 1119604, 1399505, 2799010, 3163661, 5598020, 6327322, 12654644, 15818305, 31636610, 63273220, 69348569, 138697138, 277394276, 346742845, 693485690, 1386971380, 7836388297, 15672776594, 31345553188, 39181941485, 78363882970, 156727765940]

約数ペア:

[(1, 156727765940), (2, 78363882970), (4, 39181941485), (5, 31345553188), (10, 15672776594), (20, 7836388297), (113, 1386971380), (226, 693485690), (452, 346742845), (565, 277394276), (1130, 138697138), (2260, 69348569), (2477, 63273220), (4954, 31636610), (9908, 15818305), (12385, 12654644), (24770, 6327322), (27997, 5598020), (49540, 3163661), (55994, 2799010), (111988, 1399505), (139985, 1119604), (279901, 559940), (279970, 559802)]