156947156618

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 275596432128

約数和(自身を除く): 118649275510

約数列:

[1, 2, 7, 14, 53, 106, 371, 401, 557, 742, 802, 947, 1114, 1894, 2807, 3899, 5614, 6629, 7798, 13258, 21253, 29521, 42506, 50191, 59042, 100382, 148771, 206647, 223357, 297542, 351337, 379747, 413294, 446714, 527479, 702674, 759494, 1054958, 1563499, 2658229, 3126998, 3692353, 5316458, 7384706, 11837921, 20126591, 23675842, 27956387, 40253182, 55912774, 82865447, 140886137, 165730894, 195694709, 211519079, 281772274, 391389418, 423038158, 1480633553, 2961267106, 11210511187, 22421022374, 78473578309, 156947156618]

約数ペア:

[(1, 156947156618), (2, 78473578309), (7, 22421022374), (14, 11210511187), (53, 2961267106), (106, 1480633553), (371, 423038158), (401, 391389418), (557, 281772274), (742, 211519079), (802, 195694709), (947, 165730894), (1114, 140886137), (1894, 82865447), (2807, 55912774), (3899, 40253182), (5614, 27956387), (6629, 23675842), (7798, 20126591), (13258, 11837921), (21253, 7384706), (29521, 5316458), (42506, 3692353), (50191, 3126998), (59042, 2658229), (100382, 1563499), (148771, 1054958), (206647, 759494), (223357, 702674), (297542, 527479), (351337, 446714), (379747, 413294)]