156920618892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{20047}}^1$

素因数の和:20515

約数の個数: 96

約数和(自身を含む): 388000972800

約数和(自身を除く): 231080353908

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 359, 474, 718, 948, 1077, 1436, 1817, 2154, 3634, 4308, 5451, 7268, 8257, 10902, 16514, 20047, 21804, 24771, 28361, 33028, 40094, 49542, 56722, 60141, 80188, 85083, 99084, 113444, 120282, 170166, 240564, 340332, 461081, 652303, 922162, 1304606, 1383243, 1583713, 1844324, 1956909, 2609212, 2766486, 3167426, 3913818, 4751139, 5532972, 6334852, 7196873, 7827636, 9502278, 14393746, 19004556, 21590619, 28787492, 36425399, 43181238, 72850798, 86362476, 109276197, 145701596, 165528079, 218552394, 331056158, 437104788, 496584237, 568552967, 662112316, 993168474, 1137105934, 1705658901, 1986336948, 2274211868, 3411317802, 6822635604, 13076718241, 26153436482, 39230154723, 52306872964, 78460309446, 156920618892]

約数ペア:

[(1, 156920618892), (2, 78460309446), (3, 52306872964), (4, 39230154723), (6, 26153436482), (12, 13076718241), (23, 6822635604), (46, 3411317802), (69, 2274211868), (79, 1986336948), (92, 1705658901), (138, 1137105934), (158, 993168474), (237, 662112316), (276, 568552967), (316, 496584237), (359, 437104788), (474, 331056158), (718, 218552394), (948, 165528079), (1077, 145701596), (1436, 109276197), (1817, 86362476), (2154, 72850798), (3634, 43181238), (4308, 36425399), (5451, 28787492), (7268, 21590619), (8257, 19004556), (10902, 14393746), (16514, 9502278), (20047, 7827636), (21804, 7196873), (24771, 6334852), (28361, 5532972), (33028, 4751139), (40094, 3913818), (49542, 3167426), (56722, 2766486), (60141, 2609212), (80188, 1956909), (85083, 1844324), (99084, 1583713), (113444, 1383243), (120282, 1304606), (170166, 922162), (240564, 652303), (340332, 461081)]