156989352872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{264331}}^1$

素因数の和:264762

約数の個数: 64

約数和(自身を含む): 340861400640

約数和(自身を除く): 183872047768

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 397, 748, 794, 1496, 1588, 3176, 4367, 6749, 8734, 13498, 17468, 26996, 34936, 53992, 74239, 148478, 264331, 296956, 528662, 593912, 1057324, 2114648, 2907641, 4493627, 5815282, 8987254, 11630564, 17974508, 23261128, 35949016, 49429897, 98859794, 104939407, 197719588, 209878814, 395439176, 419757628, 839515256, 1154333477, 1783969919, 2308666954, 3567939838, 4617333908, 7135879676, 9234667816, 14271759352, 19623669109, 39247338218, 78494676436, 156989352872]

約数ペア:

[(1, 156989352872), (2, 78494676436), (4, 39247338218), (8, 19623669109), (11, 14271759352), (17, 9234667816), (22, 7135879676), (34, 4617333908), (44, 3567939838), (68, 2308666954), (88, 1783969919), (136, 1154333477), (187, 839515256), (374, 419757628), (397, 395439176), (748, 209878814), (794, 197719588), (1496, 104939407), (1588, 98859794), (3176, 49429897), (4367, 35949016), (6749, 23261128), (8734, 17974508), (13498, 11630564), (17468, 8987254), (26996, 5815282), (34936, 4493627), (53992, 2907641), (74239, 2114648), (148478, 1057324), (264331, 593912), (296956, 528662)]