143871952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 367476480

約数和(自身を除く): 223604528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 41, 56, 68, 76, 82, 97, 112, 119, 133, 136, 152, 164, 194, 238, 266, 272, 287, 304, 323, 328, 388, 476, 532, 574, 646, 656, 679, 697, 776, 779, 952, 1064, 1148, 1292, 1358, 1394, 1552, 1558, 1649, 1843, 1904, 2128, 2261, 2296, 2584, 2716, 2788, 3116, 3298, 3686, 3977, 4522, 4592, 4879, 5168, 5432, 5453, 5576, 6232, 6596, 7372, 7954, 9044, 9758, 10864, 10906, 11152, 11543, 12464, 12901, 13192, 13243, 14744, 15908, 18088, 19516, 21812, 23086, 25802, 26384, 26486, 27839, 29488, 31331, 31816, 36176, 39032, 43624, 46172, 51604, 52972, 55678, 62662, 63632, 67609, 75563, 78064, 87248, 92344, 92701, 103208, 105944, 111356, 125324, 135218, 151126, 184688, 185402, 206416, 211888, 219317, 222712, 250648, 270436, 302252, 370804, 438634, 445424, 473263, 501296, 528941, 540872, 604504, 741608, 877268, 946526, 1057882, 1081744, 1209008, 1284571, 1483216, 1754536, 1893052, 2115764, 2569142, 3509072, 3786104, 4231528, 5138284, 7572208, 8463056, 8991997, 10276568, 17983994, 20553136, 35967988, 71935976, 143871952]

約数ペア:

[(1, 143871952), (2, 71935976), (4, 35967988), (7, 20553136), (8, 17983994), (14, 10276568), (16, 8991997), (17, 8463056), (19, 7572208), (28, 5138284), (34, 4231528), (38, 3786104), (41, 3509072), (56, 2569142), (68, 2115764), (76, 1893052), (82, 1754536), (97, 1483216), (112, 1284571), (119, 1209008), (133, 1081744), (136, 1057882), (152, 946526), (164, 877268), (194, 741608), (238, 604504), (266, 540872), (272, 528941), (287, 501296), (304, 473263), (323, 445424), (328, 438634), (388, 370804), (476, 302252), (532, 270436), (574, 250648), (646, 222712), (656, 219317), (679, 211888), (697, 206416), (776, 185402), (779, 184688), (952, 151126), (1064, 135218), (1148, 125324), (1292, 111356), (1358, 105944), (1394, 103208), (1552, 92701), (1558, 92344), (1649, 87248), (1843, 78064), (1904, 75563), (2128, 67609), (2261, 63632), (2296, 62662), (2584, 55678), (2716, 52972), (2788, 51604), (3116, 46172), (3298, 43624), (3686, 39032), (3977, 36176), (4522, 31816), (4592, 31331), (4879, 29488), (5168, 27839), (5432, 26486), (5453, 26384), (5576, 25802), (6232, 23086), (6596, 21812), (7372, 19516), (7954, 18088), (9044, 15908), (9758, 14744), (10864, 13243), (10906, 13192), (11152, 12901), (11543, 12464)]