156897612

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 414213072

約数和(自身を除く): 257315460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 1098, 1332, 1931, 2196, 2257, 3862, 4514, 5793, 6771, 7724, 9028, 11586, 13542, 17379, 20313, 23172, 27084, 34758, 40626, 69516, 71447, 81252, 117791, 142894, 214341, 235582, 285788, 353373, 428682, 471164, 643023, 706746, 857364, 1060119, 1286046, 1413492, 2120238, 2572092, 4240476, 4358267, 8716534, 13074801, 17433068, 26149602, 39224403, 52299204, 78448806, 156897612]

約数ペア:

[(1, 156897612), (2, 78448806), (3, 52299204), (4, 39224403), (6, 26149602), (9, 17433068), (12, 13074801), (18, 8716534), (36, 4358267), (37, 4240476), (61, 2572092), (74, 2120238), (111, 1413492), (122, 1286046), (148, 1060119), (183, 857364), (222, 706746), (244, 643023), (333, 471164), (366, 428682), (444, 353373), (549, 285788), (666, 235582), (732, 214341), (1098, 142894), (1332, 117791), (1931, 81252), (2196, 71447), (2257, 69516), (3862, 40626), (4514, 34758), (5793, 27084), (6771, 23172), (7724, 20313), (9028, 17379), (11586, 13542)]