168940512

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 539784000

約数和(自身を除く): 370843488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 89, 96, 104, 108, 117, 144, 156, 169, 178, 208, 216, 234, 267, 288, 312, 338, 351, 356, 416, 432, 468, 507, 534, 624, 676, 702, 712, 801, 864, 936, 1014, 1068, 1157, 1248, 1352, 1404, 1424, 1521, 1602, 1872, 2028, 2136, 2197, 2314, 2403, 2704, 2808, 2848, 3042, 3204, 3471, 3744, 4056, 4272, 4394, 4563, 4628, 4806, 5408, 5616, 6084, 6408, 6591, 6942, 8112, 8544, 8788, 9126, 9256, 9612, 10413, 11232, 12168, 12816, 13182, 13884, 15041, 16224, 17576, 18252, 18512, 19224, 19773, 20826, 24336, 25632, 26364, 27768, 30082, 31239, 35152, 36504, 37024, 38448, 39546, 41652, 45123, 48672, 52728, 55536, 59319, 60164, 62478, 70304, 73008, 76896, 79092, 83304, 90246, 105456, 111072, 118638, 120328, 124956, 135369, 146016, 158184, 166608, 180492, 195533, 210912, 237276, 240656, 249912, 270738, 316368, 333216, 360984, 391066, 406107, 474552, 481312, 499824, 541476, 586599, 632736, 721968, 782132, 812214, 949104, 999648, 1082952, 1173198, 1443936, 1564264, 1624428, 1759797, 1898208, 2165904, 2346396, 3128528, 3248856, 3519594, 4331808, 4692792, 5279391, 6257056, 6497712, 7039188, 9385584, 10558782, 12995424, 14078376, 18771168, 21117564, 28156752, 42235128, 56313504, 84470256, 168940512]

約数ペア:

[(1, 168940512), (2, 84470256), (3, 56313504), (4, 42235128), (6, 28156752), (8, 21117564), (9, 18771168), (12, 14078376), (13, 12995424), (16, 10558782), (18, 9385584), (24, 7039188), (26, 6497712), (27, 6257056), (32, 5279391), (36, 4692792), (39, 4331808), (48, 3519594), (52, 3248856), (54, 3128528), (72, 2346396), (78, 2165904), (89, 1898208), (96, 1759797), (104, 1624428), (108, 1564264), (117, 1443936), (144, 1173198), (156, 1082952), (169, 999648), (178, 949104), (208, 812214), (216, 782132), (234, 721968), (267, 632736), (288, 586599), (312, 541476), (338, 499824), (351, 481312), (356, 474552), (416, 406107), (432, 391066), (468, 360984), (507, 333216), (534, 316368), (624, 270738), (676, 249912), (702, 240656), (712, 237276), (801, 210912), (864, 195533), (936, 180492), (1014, 166608), (1068, 158184), (1157, 146016), (1248, 135369), (1352, 124956), (1404, 120328), (1424, 118638), (1521, 111072), (1602, 105456), (1872, 90246), (2028, 83304), (2136, 79092), (2197, 76896), (2314, 73008), (2403, 70304), (2704, 62478), (2808, 60164), (2848, 59319), (3042, 55536), (3204, 52728), (3471, 48672), (3744, 45123), (4056, 41652), (4272, 39546), (4394, 38448), (4563, 37024), (4628, 36504), (4806, 35152), (5408, 31239), (5616, 30082), (6084, 27768), (6408, 26364), (6591, 25632), (6942, 24336), (8112, 20826), (8544, 19773), (8788, 19224), (9126, 18512), (9256, 18252), (9612, 17576), (10413, 16224), (11232, 15041), (12168, 13884), (12816, 13182)]