156986991524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1565549}}^1$

素因数の和:1565660

約数の個数: 48

約数和(自身を含む): 312458731200

約数和(自身を除く): 155471739676

約数列:

[1, 2, 4, 11, 22, 43, 44, 53, 86, 106, 172, 212, 473, 583, 946, 1166, 1892, 2279, 2332, 4558, 9116, 25069, 50138, 100276, 1565549, 3131098, 6262196, 17221039, 34442078, 67318607, 68884156, 82974097, 134637214, 165948194, 269274428, 331896388, 740504677, 912715067, 1481009354, 1825430134, 2962018708, 3567886171, 3650860268, 7135772342, 14271544684, 39246747881, 78493495762, 156986991524]

約数ペア:

[(1, 156986991524), (2, 78493495762), (4, 39246747881), (11, 14271544684), (22, 7135772342), (43, 3650860268), (44, 3567886171), (53, 2962018708), (86, 1825430134), (106, 1481009354), (172, 912715067), (212, 740504677), (473, 331896388), (583, 269274428), (946, 165948194), (1166, 134637214), (1892, 82974097), (2279, 68884156), (2332, 67318607), (4558, 34442078), (9116, 17221039), (25069, 6262196), (50138, 3131098), (100276, 1565549)]