168986994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 380806272

約数和(自身を除く): 211819278

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 197, 246, 317, 394, 451, 591, 634, 902, 951, 1182, 1353, 1902, 2167, 2706, 3487, 4334, 6501, 6974, 8077, 10461, 12997, 13002, 16154, 20922, 24231, 25994, 38991, 48462, 62449, 77982, 88847, 124898, 142967, 177694, 187347, 266541, 285934, 374694, 428901, 533082, 686939, 857802, 1373878, 2060817, 2560409, 4121634, 5120818, 7681227, 15362454, 28164499, 56328998, 84493497, 168986994]

約数ペア:

[(1, 168986994), (2, 84493497), (3, 56328998), (6, 28164499), (11, 15362454), (22, 7681227), (33, 5120818), (41, 4121634), (66, 2560409), (82, 2060817), (123, 1373878), (197, 857802), (246, 686939), (317, 533082), (394, 428901), (451, 374694), (591, 285934), (634, 266541), (902, 187347), (951, 177694), (1182, 142967), (1353, 124898), (1902, 88847), (2167, 77982), (2706, 62449), (3487, 48462), (4334, 38991), (6501, 25994), (6974, 24231), (8077, 20922), (10461, 16154), (12997, 13002)]