166173840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32971}}^1$

素因数の和:32997

約数の個数: 120

約数和(自身を含む): 637810368

約数和(自身を除く): 471636528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32971, 65942, 98913, 131884, 164855, 197826, 230797, 263768, 296739, 329710, 395652, 461594, 494565, 527536, 593478, 659420, 692391, 791304, 923188, 989130, 1153985, 1186956, 1318840, 1384782, 1483695, 1582608, 1846376, 1978260, 2077173, 2307970, 2373912, 2637680, 2769564, 2967390, 3461955, 3692752, 3956520, 4154346, 4615940, 4747824, 5539128, 5934780, 6923910, 7913040, 8308692, 9231880, 10385865, 11078256, 11869560, 13847820, 16617384, 18463760, 20771730, 23739120, 27695640, 33234768, 41543460, 55391280, 83086920, 166173840]

約数ペア:

[(1, 166173840), (2, 83086920), (3, 55391280), (4, 41543460), (5, 33234768), (6, 27695640), (7, 23739120), (8, 20771730), (9, 18463760), (10, 16617384), (12, 13847820), (14, 11869560), (15, 11078256), (16, 10385865), (18, 9231880), (20, 8308692), (21, 7913040), (24, 6923910), (28, 5934780), (30, 5539128), (35, 4747824), (36, 4615940), (40, 4154346), (42, 3956520), (45, 3692752), (48, 3461955), (56, 2967390), (60, 2769564), (63, 2637680), (70, 2373912), (72, 2307970), (80, 2077173), (84, 1978260), (90, 1846376), (105, 1582608), (112, 1483695), (120, 1384782), (126, 1318840), (140, 1186956), (144, 1153985), (168, 989130), (180, 923188), (210, 791304), (240, 692391), (252, 659420), (280, 593478), (315, 527536), (336, 494565), (360, 461594), (420, 395652), (504, 329710), (560, 296739), (630, 263768), (720, 230797), (840, 197826), (1008, 164855), (1260, 131884), (1680, 98913), (2520, 65942), (5040, 32971)]