15994790256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151397}}^1$

素因数の和:151510

約数の個数: 80

約数和(自身を含む): 43253803008

約数和(自身を除く): 27259012752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6603, 8804, 13206, 17608, 26412, 35216, 52824, 105648, 151397, 302794, 454191, 605588, 908382, 1211176, 1816764, 2422352, 3633528, 4693307, 7267056, 9386614, 10749187, 14079921, 18773228, 21498374, 28159842, 32247561, 37546456, 42996748, 56319684, 64495122, 75092912, 85993496, 112639368, 128990244, 171986992, 225278736, 257980488, 333224797, 515960976, 666449594, 999674391, 1332899188, 1999348782, 2665798376, 3998697564, 5331596752, 7997395128, 15994790256]

約数ペア:

[(1, 15994790256), (2, 7997395128), (3, 5331596752), (4, 3998697564), (6, 2665798376), (8, 1999348782), (12, 1332899188), (16, 999674391), (24, 666449594), (31, 515960976), (48, 333224797), (62, 257980488), (71, 225278736), (93, 171986992), (124, 128990244), (142, 112639368), (186, 85993496), (213, 75092912), (248, 64495122), (284, 56319684), (372, 42996748), (426, 37546456), (496, 32247561), (568, 28159842), (744, 21498374), (852, 18773228), (1136, 14079921), (1488, 10749187), (1704, 9386614), (2201, 7267056), (3408, 4693307), (4402, 3633528), (6603, 2422352), (8804, 1816764), (13206, 1211176), (17608, 908382), (26412, 605588), (35216, 454191), (52824, 302794), (105648, 151397)]