168190128

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 160

約数和(自身を含む): 525363200

約数和(自身を除く): 357173072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 661, 684, 744, 837, 912, 1026, 1116, 1178, 1322, 1368, 1488, 1674, 1767, 1983, 2052, 2232, 2356, 2644, 2736, 3348, 3534, 3966, 4104, 4464, 4712, 5288, 5301, 5949, 6696, 7068, 7932, 8208, 9424, 10576, 10602, 11898, 12559, 13392, 14136, 15864, 15903, 17847, 20491, 21204, 23796, 25118, 28272, 31728, 31806, 35694, 37677, 40982, 42408, 47592, 50236, 61473, 63612, 71388, 75354, 81964, 84816, 95184, 100472, 113031, 122946, 127224, 142776, 150708, 163928, 184419, 200944, 226062, 245892, 254448, 285552, 301416, 327856, 339093, 368838, 389329, 452124, 491784, 553257, 602832, 678186, 737676, 778658, 904248, 983568, 1106514, 1167987, 1356372, 1475352, 1557316, 1808496, 2213028, 2335974, 2712744, 2950704, 3114632, 3503961, 4426056, 4671948, 5425488, 6229264, 7007922, 8852112, 9343896, 10511883, 14015844, 18687792, 21023766, 28031688, 42047532, 56063376, 84095064, 168190128]

約数ペア:

[(1, 168190128), (2, 84095064), (3, 56063376), (4, 42047532), (6, 28031688), (8, 21023766), (9, 18687792), (12, 14015844), (16, 10511883), (18, 9343896), (19, 8852112), (24, 7007922), (27, 6229264), (31, 5425488), (36, 4671948), (38, 4426056), (48, 3503961), (54, 3114632), (57, 2950704), (62, 2712744), (72, 2335974), (76, 2213028), (93, 1808496), (108, 1557316), (114, 1475352), (124, 1356372), (144, 1167987), (152, 1106514), (171, 983568), (186, 904248), (216, 778658), (228, 737676), (248, 678186), (279, 602832), (304, 553257), (342, 491784), (372, 452124), (432, 389329), (456, 368838), (496, 339093), (513, 327856), (558, 301416), (589, 285552), (661, 254448), (684, 245892), (744, 226062), (837, 200944), (912, 184419), (1026, 163928), (1116, 150708), (1178, 142776), (1322, 127224), (1368, 122946), (1488, 113031), (1674, 100472), (1767, 95184), (1983, 84816), (2052, 81964), (2232, 75354), (2356, 71388), (2644, 63612), (2736, 61473), (3348, 50236), (3534, 47592), (3966, 42408), (4104, 40982), (4464, 37677), (4712, 35694), (5288, 31806), (5301, 31728), (5949, 28272), (6696, 25118), (7068, 23796), (7932, 21204), (8208, 20491), (9424, 17847), (10576, 15903), (10602, 15864), (11898, 14136), (12559, 13392)]