156965491004

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1091}}^1\times {\mathrm{6529}}^1$

素因数の和:8418

約数の個数: 48

約数和(自身を含む): 314666177280

約数和(自身を除く): 157700686276

約数列:

[1, 2, 4, 7, 14, 28, 787, 1091, 1574, 2182, 3148, 4364, 5509, 6529, 7637, 11018, 13058, 15274, 22036, 26116, 30548, 45703, 91406, 182812, 858617, 1717234, 3434468, 5138323, 6010319, 7123139, 10276646, 12020638, 14246278, 20553292, 24041276, 28492556, 35968261, 49861973, 71936522, 99723946, 143873044, 199447892, 5605910393, 11211820786, 22423641572, 39241372751, 78482745502, 156965491004]

約数ペア:

[(1, 156965491004), (2, 78482745502), (4, 39241372751), (7, 22423641572), (14, 11211820786), (28, 5605910393), (787, 199447892), (1091, 143873044), (1574, 99723946), (2182, 71936522), (3148, 49861973), (4364, 35968261), (5509, 28492556), (6529, 24041276), (7637, 20553292), (11018, 14246278), (13058, 12020638), (15274, 10276646), (22036, 7123139), (26116, 6010319), (30548, 5138323), (45703, 3434468), (91406, 1717234), (182812, 858617)]