142401636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 390654264

約数和(自身を除く): 248252628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2221, 2466, 3562, 4442, 4932, 5343, 6663, 7124, 8884, 10686, 13326, 16029, 19989, 21372, 26652, 28873, 32058, 39978, 57746, 64116, 79956, 86619, 115492, 173238, 259857, 304277, 346476, 519714, 608554, 912831, 1039428, 1217108, 1825662, 2738493, 3651324, 3955601, 5476986, 7911202, 10953972, 11866803, 15822404, 23733606, 35600409, 47467212, 71200818, 142401636]

約数ペア:

[(1, 142401636), (2, 71200818), (3, 47467212), (4, 35600409), (6, 23733606), (9, 15822404), (12, 11866803), (13, 10953972), (18, 7911202), (26, 5476986), (36, 3955601), (39, 3651324), (52, 2738493), (78, 1825662), (117, 1217108), (137, 1039428), (156, 912831), (234, 608554), (274, 519714), (411, 346476), (468, 304277), (548, 259857), (822, 173238), (1233, 115492), (1644, 86619), (1781, 79956), (2221, 64116), (2466, 57746), (3562, 39978), (4442, 32058), (4932, 28873), (5343, 26652), (6663, 21372), (7124, 19989), (8884, 16029), (10686, 13326)]