155668716

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 472582656

約数和(自身を除く): 316913940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 162, 167, 189, 243, 252, 274, 324, 334, 378, 411, 486, 501, 548, 567, 668, 756, 822, 959, 972, 1002, 1134, 1169, 1233, 1503, 1644, 1701, 1918, 2004, 2268, 2338, 2466, 2877, 3006, 3402, 3507, 3699, 3836, 4509, 4676, 4932, 5754, 6012, 6804, 7014, 7398, 8631, 9018, 10521, 11097, 11508, 13527, 14028, 14796, 17262, 18036, 21042, 22194, 22879, 25893, 27054, 31563, 33291, 34524, 40581, 42084, 44388, 45758, 51786, 54108, 63126, 66582, 68637, 77679, 81162, 91516, 94689, 103572, 126252, 133164, 137274, 155358, 160153, 162324, 189378, 205911, 233037, 274548, 284067, 310716, 320306, 378756, 411822, 466074, 480459, 568134, 617733, 640612, 823644, 932148, 960918, 1136268, 1235466, 1441377, 1853199, 1921836, 2470932, 2882754, 3706398, 4324131, 5559597, 5765508, 7412796, 8648262, 11119194, 12972393, 17296524, 22238388, 25944786, 38917179, 51889572, 77834358, 155668716]

約数ペア:

[(1, 155668716), (2, 77834358), (3, 51889572), (4, 38917179), (6, 25944786), (7, 22238388), (9, 17296524), (12, 12972393), (14, 11119194), (18, 8648262), (21, 7412796), (27, 5765508), (28, 5559597), (36, 4324131), (42, 3706398), (54, 2882754), (63, 2470932), (81, 1921836), (84, 1853199), (108, 1441377), (126, 1235466), (137, 1136268), (162, 960918), (167, 932148), (189, 823644), (243, 640612), (252, 617733), (274, 568134), (324, 480459), (334, 466074), (378, 411822), (411, 378756), (486, 320306), (501, 310716), (548, 284067), (567, 274548), (668, 233037), (756, 205911), (822, 189378), (959, 162324), (972, 160153), (1002, 155358), (1134, 137274), (1169, 133164), (1233, 126252), (1503, 103572), (1644, 94689), (1701, 91516), (1918, 81162), (2004, 77679), (2268, 68637), (2338, 66582), (2466, 63126), (2877, 54108), (3006, 51786), (3402, 45758), (3507, 44388), (3699, 42084), (3836, 40581), (4509, 34524), (4676, 33291), (4932, 31563), (5754, 27054), (6012, 25893), (6804, 22879), (7014, 22194), (7398, 21042), (8631, 18036), (9018, 17262), (10521, 14796), (11097, 14028), (11508, 13527)]