155031444

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 399567168

約数和(自身を除く): 244535724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 167, 214, 241, 321, 334, 428, 482, 501, 642, 668, 723, 963, 964, 1002, 1284, 1446, 1503, 1926, 2004, 2169, 2892, 3006, 3852, 4338, 6012, 8676, 17869, 25787, 35738, 40247, 51574, 53607, 71476, 77361, 80494, 103148, 107214, 120741, 154722, 160821, 160988, 214428, 232083, 241482, 309444, 321642, 362223, 464166, 482964, 643284, 724446, 928332, 1448892, 4306429, 8612858, 12919287, 17225716, 25838574, 38757861, 51677148, 77515722, 155031444]

約数ペア:

[(1, 155031444), (2, 77515722), (3, 51677148), (4, 38757861), (6, 25838574), (9, 17225716), (12, 12919287), (18, 8612858), (36, 4306429), (107, 1448892), (167, 928332), (214, 724446), (241, 643284), (321, 482964), (334, 464166), (428, 362223), (482, 321642), (501, 309444), (642, 241482), (668, 232083), (723, 214428), (963, 160988), (964, 160821), (1002, 154722), (1284, 120741), (1446, 107214), (1503, 103148), (1926, 80494), (2004, 77361), (2169, 71476), (2892, 53607), (3006, 51574), (3852, 40247), (4338, 35738), (6012, 25787), (8676, 17869)]