142577862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 364262400

約数和(自身を除く): 221684538

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 61, 87, 101, 114, 122, 133, 174, 183, 202, 203, 266, 303, 366, 399, 406, 427, 551, 606, 609, 707, 798, 854, 1102, 1159, 1218, 1281, 1414, 1653, 1769, 1919, 2121, 2318, 2562, 2929, 3306, 3477, 3538, 3838, 3857, 4242, 5307, 5757, 5858, 6161, 6954, 7714, 8113, 8787, 10614, 11514, 11571, 12322, 12383, 13433, 16226, 17574, 18483, 20503, 23142, 24339, 24766, 26866, 33611, 36966, 37149, 40299, 41006, 43127, 48678, 55651, 61509, 67222, 74298, 80598, 86254, 100833, 111302, 117059, 123018, 129381, 166953, 178669, 201666, 234118, 235277, 258762, 333906, 351177, 357338, 389557, 470554, 536007, 702354, 705831, 779114, 819413, 1072014, 1168671, 1250683, 1411662, 1638826, 2337342, 2458239, 2501366, 3394711, 3752049, 4916478, 6789422, 7504098, 10184133, 20368266, 23762977, 47525954, 71288931, 142577862]

約数ペア:

[(1, 142577862), (2, 71288931), (3, 47525954), (6, 23762977), (7, 20368266), (14, 10184133), (19, 7504098), (21, 6789422), (29, 4916478), (38, 3752049), (42, 3394711), (57, 2501366), (58, 2458239), (61, 2337342), (87, 1638826), (101, 1411662), (114, 1250683), (122, 1168671), (133, 1072014), (174, 819413), (183, 779114), (202, 705831), (203, 702354), (266, 536007), (303, 470554), (366, 389557), (399, 357338), (406, 351177), (427, 333906), (551, 258762), (606, 235277), (609, 234118), (707, 201666), (798, 178669), (854, 166953), (1102, 129381), (1159, 123018), (1218, 117059), (1281, 111302), (1414, 100833), (1653, 86254), (1769, 80598), (1919, 74298), (2121, 67222), (2318, 61509), (2562, 55651), (2929, 48678), (3306, 43127), (3477, 41006), (3538, 40299), (3838, 37149), (3857, 36966), (4242, 33611), (5307, 26866), (5757, 24766), (5858, 24339), (6161, 23142), (6954, 20503), (7714, 18483), (8113, 17574), (8787, 16226), (10614, 13433), (11514, 12383), (11571, 12322)]