122978884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 278691840

約数和(自身を除く): 155712956

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 47, 68, 92, 94, 119, 161, 188, 238, 239, 322, 329, 391, 476, 478, 644, 658, 782, 799, 956, 1081, 1316, 1564, 1598, 1673, 2162, 2737, 3196, 3346, 4063, 4324, 5474, 5497, 5593, 6692, 7567, 8126, 10948, 10994, 11186, 11233, 15134, 16252, 18377, 21988, 22372, 22466, 28441, 30268, 36754, 38479, 44932, 56882, 73508, 76958, 78631, 93449, 113764, 128639, 153916, 157262, 186898, 190961, 257278, 258359, 314524, 373796, 381922, 514556, 516718, 654143, 763844, 1033436, 1308286, 1336727, 1808513, 2616572, 2673454, 3617026, 4392103, 5346908, 7234052, 8784206, 17568412, 30744721, 61489442, 122978884]

約数ペア:

[(1, 122978884), (2, 61489442), (4, 30744721), (7, 17568412), (14, 8784206), (17, 7234052), (23, 5346908), (28, 4392103), (34, 3617026), (46, 2673454), (47, 2616572), (68, 1808513), (92, 1336727), (94, 1308286), (119, 1033436), (161, 763844), (188, 654143), (238, 516718), (239, 514556), (322, 381922), (329, 373796), (391, 314524), (476, 258359), (478, 257278), (644, 190961), (658, 186898), (782, 157262), (799, 153916), (956, 128639), (1081, 113764), (1316, 93449), (1564, 78631), (1598, 76958), (1673, 73508), (2162, 56882), (2737, 44932), (3196, 38479), (3346, 36754), (4063, 30268), (4324, 28441), (5474, 22466), (5497, 22372), (5593, 21988), (6692, 18377), (7567, 16252), (8126, 15134), (10948, 11233), (10994, 11186)]