142423848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 329320152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 107, 114, 126, 133, 139, 152, 168, 171, 214, 228, 252, 266, 278, 321, 342, 399, 417, 428, 456, 504, 532, 556, 642, 684, 749, 798, 834, 856, 963, 973, 1064, 1112, 1197, 1251, 1284, 1368, 1498, 1596, 1668, 1926, 1946, 2033, 2247, 2394, 2502, 2568, 2641, 2919, 2996, 3192, 3336, 3852, 3892, 4066, 4494, 4788, 5004, 5282, 5838, 5992, 6099, 6741, 7704, 7784, 7923, 8132, 8757, 8988, 9576, 10008, 10564, 11676, 12198, 13482, 14231, 14873, 15846, 16264, 17514, 17976, 18297, 18487, 21128, 23352, 23769, 24396, 26964, 28462, 29746, 31692, 35028, 36594, 36974, 42693, 44619, 47538, 48792, 53928, 55461, 56924, 59492, 63384, 70056, 73188, 73948, 85386, 89238, 95076, 104111, 110922, 113848, 118984, 128079, 133857, 146376, 147896, 166383, 170772, 178476, 190152, 208222, 221844, 256158, 267714, 282587, 312333, 332766, 341544, 356952, 416444, 443688, 512316, 535428, 565174, 624666, 665532, 832888, 847761, 936999, 1024632, 1070856, 1130348, 1249332, 1331064, 1695522, 1873998, 1978109, 2260696, 2498664, 2543283, 3391044, 3747996, 3956218, 5086566, 5934327, 6782088, 7495992, 7912436, 10173132, 11868654, 15824872, 17802981, 20346264, 23737308, 35605962, 47474616, 71211924, 142423848]

約数ペア:

[(1, 142423848), (2, 71211924), (3, 47474616), (4, 35605962), (6, 23737308), (7, 20346264), (8, 17802981), (9, 15824872), (12, 11868654), (14, 10173132), (18, 7912436), (19, 7495992), (21, 6782088), (24, 5934327), (28, 5086566), (36, 3956218), (38, 3747996), (42, 3391044), (56, 2543283), (57, 2498664), (63, 2260696), (72, 1978109), (76, 1873998), (84, 1695522), (107, 1331064), (114, 1249332), (126, 1130348), (133, 1070856), (139, 1024632), (152, 936999), (168, 847761), (171, 832888), (214, 665532), (228, 624666), (252, 565174), (266, 535428), (278, 512316), (321, 443688), (342, 416444), (399, 356952), (417, 341544), (428, 332766), (456, 312333), (504, 282587), (532, 267714), (556, 256158), (642, 221844), (684, 208222), (749, 190152), (798, 178476), (834, 170772), (856, 166383), (963, 147896), (973, 146376), (1064, 133857), (1112, 128079), (1197, 118984), (1251, 113848), (1284, 110922), (1368, 104111), (1498, 95076), (1596, 89238), (1668, 85386), (1926, 73948), (1946, 73188), (2033, 70056), (2247, 63384), (2394, 59492), (2502, 56924), (2568, 55461), (2641, 53928), (2919, 48792), (2996, 47538), (3192, 44619), (3336, 42693), (3852, 36974), (3892, 36594), (4066, 35028), (4494, 31692), (4788, 29746), (5004, 28462), (5282, 26964), (5838, 24396), (5992, 23769), (6099, 23352), (6741, 21128), (7704, 18487), (7784, 18297), (7923, 17976), (8132, 17514), (8757, 16264), (8988, 15846), (9576, 14873), (10008, 14231), (10564, 13482), (11676, 12198)]