154960416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41389}}^1$

素因数の和:41418

約数の個数: 72

約数和(自身を含む): 474577740

約数和(自身を除く): 319617324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 41389, 82778, 124167, 165556, 248334, 331112, 372501, 496668, 538057, 662224, 745002, 993336, 1076114, 1324448, 1490004, 1614171, 1986672, 2152228, 2980008, 3228342, 3973344, 4304456, 4842513, 5960016, 6456684, 8608912, 9685026, 11920032, 12913368, 17217824, 19370052, 25826736, 38740104, 51653472, 77480208, 154960416]

約数ペア:

[(1, 154960416), (2, 77480208), (3, 51653472), (4, 38740104), (6, 25826736), (8, 19370052), (9, 17217824), (12, 12913368), (13, 11920032), (16, 9685026), (18, 8608912), (24, 6456684), (26, 5960016), (32, 4842513), (36, 4304456), (39, 3973344), (48, 3228342), (52, 2980008), (72, 2152228), (78, 1986672), (96, 1614171), (104, 1490004), (117, 1324448), (144, 1076114), (156, 993336), (208, 745002), (234, 662224), (288, 538057), (312, 496668), (416, 372501), (468, 331112), (624, 248334), (936, 165556), (1248, 124167), (1872, 82778), (3744, 41389)]