142625172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 240576108

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 186, 204, 228, 323, 372, 527, 589, 646, 969, 1054, 1178, 1187, 1292, 1581, 1767, 1938, 2108, 2356, 2374, 3162, 3534, 3561, 3876, 4748, 6324, 7068, 7122, 10013, 14244, 20026, 20179, 22553, 30039, 36797, 40052, 40358, 45106, 60078, 60537, 67659, 73594, 80716, 90212, 110391, 120156, 121074, 135318, 147188, 220782, 242148, 270636, 383401, 441564, 625549, 699143, 766802, 1150203, 1251098, 1398286, 1533604, 1876647, 2097429, 2300406, 2502196, 2796572, 3753294, 4194858, 4600812, 7506588, 8389716, 11885431, 23770862, 35656293, 47541724, 71312586, 142625172]

約数ペア:

[(1, 142625172), (2, 71312586), (3, 47541724), (4, 35656293), (6, 23770862), (12, 11885431), (17, 8389716), (19, 7506588), (31, 4600812), (34, 4194858), (38, 3753294), (51, 2796572), (57, 2502196), (62, 2300406), (68, 2097429), (76, 1876647), (93, 1533604), (102, 1398286), (114, 1251098), (124, 1150203), (186, 766802), (204, 699143), (228, 625549), (323, 441564), (372, 383401), (527, 270636), (589, 242148), (646, 220782), (969, 147188), (1054, 135318), (1178, 121074), (1187, 120156), (1292, 110391), (1581, 90212), (1767, 80716), (1938, 73594), (2108, 67659), (2356, 60537), (2374, 60078), (3162, 45106), (3534, 40358), (3561, 40052), (3876, 36797), (4748, 30039), (6324, 22553), (7068, 20179), (7122, 20026), (10013, 14244)]