156953198988

素因数分解:

$2^2\times 3^3\times {\mathrm{2251}}^1\times {\mathrm{645611}}^1$

素因数の和:647875

約数の個数: 48

約数和(自身を含む): 407097102720

約数和(自身を除く): 250143903732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2251, 4502, 6753, 9004, 13506, 20259, 27012, 40518, 60777, 81036, 121554, 243108, 645611, 1291222, 1936833, 2582444, 3873666, 5810499, 7747332, 11620998, 17431497, 23241996, 34862994, 69725988, 1453270361, 2906540722, 4359811083, 5813081444, 8719622166, 13079433249, 17439244332, 26158866498, 39238299747, 52317732996, 78476599494, 156953198988]

約数ペア:

[(1, 156953198988), (2, 78476599494), (3, 52317732996), (4, 39238299747), (6, 26158866498), (9, 17439244332), (12, 13079433249), (18, 8719622166), (27, 5813081444), (36, 4359811083), (54, 2906540722), (108, 1453270361), (2251, 69725988), (4502, 34862994), (6753, 23241996), (9004, 17431497), (13506, 11620998), (20259, 7747332), (27012, 5810499), (40518, 3873666), (60777, 2582444), (81036, 1936833), (121554, 1291222), (243108, 645611)]