156942428136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21870461}}^1$

素因数の和:21870506

約数の個数: 64

約数和(自身を含む): 440908513920

約数和(自身を除く): 283966085784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 21870461, 43740922, 65611383, 87481844, 131222766, 174963688, 262445532, 284315993, 503020603, 524891064, 568631986, 852947979, 1006041206, 1137263972, 1509061809, 1705895958, 2012082412, 2274527944, 3018123618, 3411791916, 4024164824, 6036247236, 6539267839, 6823583832, 12072494472, 13078535678, 19617803517, 26157071356, 39235607034, 52314142712, 78471214068, 156942428136]

約数ペア:

[(1, 156942428136), (2, 78471214068), (3, 52314142712), (4, 39235607034), (6, 26157071356), (8, 19617803517), (12, 13078535678), (13, 12072494472), (23, 6823583832), (24, 6539267839), (26, 6036247236), (39, 4024164824), (46, 3411791916), (52, 3018123618), (69, 2274527944), (78, 2012082412), (92, 1705895958), (104, 1509061809), (138, 1137263972), (156, 1006041206), (184, 852947979), (276, 568631986), (299, 524891064), (312, 503020603), (552, 284315993), (598, 262445532), (897, 174963688), (1196, 131222766), (1794, 87481844), (2392, 65611383), (3588, 43740922), (7176, 21870461)]