149733756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 429811200

約数和(自身を除く): 280077444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 79, 102, 114, 153, 158, 163, 171, 204, 228, 237, 306, 316, 323, 326, 342, 474, 489, 612, 646, 652, 684, 711, 948, 969, 978, 1292, 1343, 1422, 1467, 1501, 1938, 1956, 2686, 2771, 2844, 2907, 2934, 3002, 3097, 3876, 4029, 4503, 5372, 5542, 5814, 5868, 6004, 6194, 8058, 8313, 9006, 9291, 11084, 11628, 12087, 12388, 12877, 13509, 16116, 16626, 18012, 18582, 24174, 24939, 25517, 25754, 27018, 27873, 33252, 37164, 38631, 48348, 49878, 51034, 51508, 52649, 54036, 55746, 76551, 77262, 99756, 102068, 105298, 111492, 115893, 153102, 154524, 157947, 210596, 218909, 229653, 231786, 244663, 306204, 315894, 437818, 459306, 463572, 473841, 489326, 631788, 656727, 733989, 875636, 918612, 947682, 978652, 1313454, 1467978, 1895364, 1970181, 2201967, 2626908, 2935956, 3940362, 4159271, 4403934, 7880724, 8318542, 8807868, 12477813, 16637084, 24955626, 37433439, 49911252, 74866878, 149733756]

約数ペア:

[(1, 149733756), (2, 74866878), (3, 49911252), (4, 37433439), (6, 24955626), (9, 16637084), (12, 12477813), (17, 8807868), (18, 8318542), (19, 7880724), (34, 4403934), (36, 4159271), (38, 3940362), (51, 2935956), (57, 2626908), (68, 2201967), (76, 1970181), (79, 1895364), (102, 1467978), (114, 1313454), (153, 978652), (158, 947682), (163, 918612), (171, 875636), (204, 733989), (228, 656727), (237, 631788), (306, 489326), (316, 473841), (323, 463572), (326, 459306), (342, 437818), (474, 315894), (489, 306204), (612, 244663), (646, 231786), (652, 229653), (684, 218909), (711, 210596), (948, 157947), (969, 154524), (978, 153102), (1292, 115893), (1343, 111492), (1422, 105298), (1467, 102068), (1501, 99756), (1938, 77262), (1956, 76551), (2686, 55746), (2771, 54036), (2844, 52649), (2907, 51508), (2934, 51034), (3002, 49878), (3097, 48348), (3876, 38631), (4029, 37164), (4503, 33252), (5372, 27873), (5542, 27018), (5814, 25754), (5868, 25517), (6004, 24939), (6194, 24174), (8058, 18582), (8313, 18012), (9006, 16626), (9291, 16116), (11084, 13509), (11628, 12877), (12087, 12388)]