156723294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 387717120

約数和(自身を除く): 230993826

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 478, 546, 717, 1201, 1434, 1673, 2402, 3107, 3346, 3603, 5019, 6214, 7206, 8407, 9321, 10038, 15613, 16814, 18642, 21749, 25221, 31226, 43498, 46839, 50442, 65247, 93678, 109291, 130494, 218582, 287039, 327873, 574078, 655746, 861117, 1722234, 2009273, 3731507, 4018546, 6027819, 7463014, 11194521, 12055638, 22389042, 26120549, 52241098, 78361647, 156723294]

約数ペア:

[(1, 156723294), (2, 78361647), (3, 52241098), (6, 26120549), (7, 22389042), (13, 12055638), (14, 11194521), (21, 7463014), (26, 6027819), (39, 4018546), (42, 3731507), (78, 2009273), (91, 1722234), (182, 861117), (239, 655746), (273, 574078), (478, 327873), (546, 287039), (717, 218582), (1201, 130494), (1434, 109291), (1673, 93678), (2402, 65247), (3107, 50442), (3346, 46839), (3603, 43498), (5019, 31226), (6214, 25221), (7206, 21749), (8407, 18642), (9321, 16814), (10038, 15613)]