138699384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6860

約数の個数: 64

約数和(自身を含む): 371658240

約数和(自身を除く): 232958856

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6791, 6808, 10212, 13582, 20373, 20424, 27164, 40746, 54328, 81492, 156193, 162984, 251267, 312386, 468579, 502534, 624772, 753801, 937158, 1005068, 1249544, 1507602, 1874316, 2010136, 3015204, 3748632, 5779141, 6030408, 11558282, 17337423, 23116564, 34674846, 46233128, 69349692, 138699384]

約数ペア:

[(1, 138699384), (2, 69349692), (3, 46233128), (4, 34674846), (6, 23116564), (8, 17337423), (12, 11558282), (23, 6030408), (24, 5779141), (37, 3748632), (46, 3015204), (69, 2010136), (74, 1874316), (92, 1507602), (111, 1249544), (138, 1005068), (148, 937158), (184, 753801), (222, 624772), (276, 502534), (296, 468579), (444, 312386), (552, 251267), (851, 162984), (888, 156193), (1702, 81492), (2553, 54328), (3404, 40746), (5106, 27164), (6791, 20424), (6808, 20373), (10212, 13582)]