156908178328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1\times {\mathrm{8761}}^1$

素因数の和:9800

約数の個数: 64

約数和(自身を含む): 322598615040

約数和(自身を除く): 165690436712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 751, 1084, 1502, 2168, 2981, 3004, 5962, 6008, 8261, 8761, 11924, 16522, 17522, 23848, 33044, 35044, 66088, 70088, 96371, 192742, 203521, 385484, 407042, 770968, 814084, 1628168, 2238731, 2374231, 4477462, 4748462, 6579511, 8954924, 9496924, 13159022, 17909848, 18993848, 26116541, 26318044, 52233082, 52636088, 72374621, 104466164, 144749242, 208932328, 289498484, 578996968, 1783047481, 3566094962, 7132189924, 14264379848, 19613522291, 39227044582, 78454089164, 156908178328]

約数ペア:

[(1, 156908178328), (2, 78454089164), (4, 39227044582), (8, 19613522291), (11, 14264379848), (22, 7132189924), (44, 3566094962), (88, 1783047481), (271, 578996968), (542, 289498484), (751, 208932328), (1084, 144749242), (1502, 104466164), (2168, 72374621), (2981, 52636088), (3004, 52233082), (5962, 26318044), (6008, 26116541), (8261, 18993848), (8761, 17909848), (11924, 13159022), (16522, 9496924), (17522, 8954924), (23848, 6579511), (33044, 4748462), (35044, 4477462), (66088, 2374231), (70088, 2238731), (96371, 1628168), (192742, 814084), (203521, 770968), (385484, 407042)]