160217622

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 398908800

約数和(自身を除く): 238691178

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 53, 54, 74, 89, 102, 106, 111, 153, 159, 178, 222, 267, 306, 318, 333, 459, 477, 534, 629, 666, 801, 901, 918, 954, 999, 1258, 1431, 1513, 1602, 1802, 1887, 1961, 1998, 2403, 2703, 2862, 3026, 3293, 3774, 3922, 4539, 4717, 4806, 5406, 5661, 5883, 6586, 8109, 9078, 9434, 9879, 11322, 11766, 13617, 14151, 16218, 16983, 17649, 19758, 24327, 27234, 28302, 29637, 33337, 33966, 35298, 40851, 42453, 48654, 52947, 55981, 59274, 66674, 80189, 81702, 84906, 88911, 100011, 105894, 111962, 127359, 160378, 167943, 174529, 177822, 200022, 240567, 254718, 300033, 335886, 349058, 481134, 503829, 523587, 600066, 721701, 900099, 1007658, 1047174, 1443402, 1511487, 1570761, 1800198, 2165103, 2966993, 3022974, 3141522, 4330206, 4712283, 5933986, 8900979, 9424566, 17801958, 26702937, 53405874, 80108811, 160217622]

約数ペア:

[(1, 160217622), (2, 80108811), (3, 53405874), (6, 26702937), (9, 17801958), (17, 9424566), (18, 8900979), (27, 5933986), (34, 4712283), (37, 4330206), (51, 3141522), (53, 3022974), (54, 2966993), (74, 2165103), (89, 1800198), (102, 1570761), (106, 1511487), (111, 1443402), (153, 1047174), (159, 1007658), (178, 900099), (222, 721701), (267, 600066), (306, 523587), (318, 503829), (333, 481134), (459, 349058), (477, 335886), (534, 300033), (629, 254718), (666, 240567), (801, 200022), (901, 177822), (918, 174529), (954, 167943), (999, 160378), (1258, 127359), (1431, 111962), (1513, 105894), (1602, 100011), (1802, 88911), (1887, 84906), (1961, 81702), (1998, 80189), (2403, 66674), (2703, 59274), (2862, 55981), (3026, 52947), (3293, 48654), (3774, 42453), (3922, 40851), (4539, 35298), (4717, 33966), (4806, 33337), (5406, 29637), (5661, 28302), (5883, 27234), (6586, 24327), (8109, 19758), (9078, 17649), (9434, 16983), (9879, 16218), (11322, 14151), (11766, 13617)]