168258072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5197}}^1$

素因数の和:5296

約数の個数: 64

約数和(自身を含む): 449107200

約数和(自身を除く): 280849128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2698, 4047, 5197, 5396, 8094, 10394, 10792, 15591, 16188, 20788, 31182, 32376, 41576, 62364, 98743, 124728, 197486, 296229, 368987, 394972, 592458, 737974, 789944, 1106961, 1184916, 1475948, 2213922, 2369832, 2951896, 4427844, 7010753, 8855688, 14021506, 21032259, 28043012, 42064518, 56086024, 84129036, 168258072]

約数ペア:

[(1, 168258072), (2, 84129036), (3, 56086024), (4, 42064518), (6, 28043012), (8, 21032259), (12, 14021506), (19, 8855688), (24, 7010753), (38, 4427844), (57, 2951896), (71, 2369832), (76, 2213922), (114, 1475948), (142, 1184916), (152, 1106961), (213, 789944), (228, 737974), (284, 592458), (426, 394972), (456, 368987), (568, 296229), (852, 197486), (1349, 124728), (1704, 98743), (2698, 62364), (4047, 41576), (5197, 32376), (5396, 31182), (8094, 20788), (10394, 16188), (10792, 15591)]