155561796

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 108

約数和(自身を含む): 442037232

約数和(自身を除く): 286475436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 324, 338, 351, 468, 486, 507, 676, 702, 947, 972, 1014, 1053, 1404, 1521, 1894, 2028, 2106, 2841, 3042, 3159, 3788, 4212, 4563, 5682, 6084, 6318, 8523, 9126, 11364, 12311, 12636, 13689, 17046, 18252, 24622, 25569, 27378, 34092, 36933, 41067, 49244, 51138, 54756, 73866, 76707, 82134, 102276, 110799, 147732, 153414, 160043, 164268, 221598, 230121, 306828, 320086, 332397, 443196, 460242, 480129, 640172, 664794, 920484, 960258, 997191, 1329588, 1440387, 1920516, 1994382, 2880774, 2991573, 3988764, 4321161, 5761548, 5983146, 8642322, 11966292, 12963483, 17284644, 25926966, 38890449, 51853932, 77780898, 155561796]

約数ペア:

[(1, 155561796), (2, 77780898), (3, 51853932), (4, 38890449), (6, 25926966), (9, 17284644), (12, 12963483), (13, 11966292), (18, 8642322), (26, 5983146), (27, 5761548), (36, 4321161), (39, 3988764), (52, 2991573), (54, 2880774), (78, 1994382), (81, 1920516), (108, 1440387), (117, 1329588), (156, 997191), (162, 960258), (169, 920484), (234, 664794), (243, 640172), (324, 480129), (338, 460242), (351, 443196), (468, 332397), (486, 320086), (507, 306828), (676, 230121), (702, 221598), (947, 164268), (972, 160043), (1014, 153414), (1053, 147732), (1404, 110799), (1521, 102276), (1894, 82134), (2028, 76707), (2106, 73866), (2841, 54756), (3042, 51138), (3159, 49244), (3788, 41067), (4212, 36933), (4563, 34092), (5682, 27378), (6084, 25569), (6318, 24622), (8523, 18252), (9126, 17046), (11364, 13689), (12311, 12636)]