156987348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 458809344

約数和(自身を除く): 301821996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 167, 186, 217, 228, 266, 334, 361, 372, 399, 434, 501, 532, 589, 651, 668, 722, 798, 868, 1002, 1083, 1169, 1178, 1302, 1444, 1596, 1767, 2004, 2166, 2338, 2356, 2527, 2604, 3173, 3507, 3534, 4123, 4332, 4676, 5054, 5177, 6346, 7014, 7068, 7581, 8246, 9519, 10108, 10354, 11191, 12369, 12692, 14028, 15162, 15531, 16492, 19038, 20708, 22211, 22382, 24738, 30324, 31062, 33573, 36239, 38076, 44422, 44764, 49476, 60287, 62124, 66633, 67146, 72478, 78337, 88844, 98363, 108717, 120574, 133266, 134292, 144956, 156674, 180861, 196726, 217434, 235011, 241148, 266532, 295089, 313348, 361722, 393452, 422009, 434868, 470022, 590178, 688541, 723444, 844018, 940044, 1180356, 1266027, 1377082, 1688036, 1868897, 2065623, 2532054, 2754164, 3737794, 4131246, 5064108, 5606691, 7475588, 8262492, 11213382, 13082279, 22426764, 26164558, 39246837, 52329116, 78493674, 156987348]

約数ペア:

[(1, 156987348), (2, 78493674), (3, 52329116), (4, 39246837), (6, 26164558), (7, 22426764), (12, 13082279), (14, 11213382), (19, 8262492), (21, 7475588), (28, 5606691), (31, 5064108), (38, 4131246), (42, 3737794), (57, 2754164), (62, 2532054), (76, 2065623), (84, 1868897), (93, 1688036), (114, 1377082), (124, 1266027), (133, 1180356), (167, 940044), (186, 844018), (217, 723444), (228, 688541), (266, 590178), (334, 470022), (361, 434868), (372, 422009), (399, 393452), (434, 361722), (501, 313348), (532, 295089), (589, 266532), (651, 241148), (668, 235011), (722, 217434), (798, 196726), (868, 180861), (1002, 156674), (1083, 144956), (1169, 134292), (1178, 133266), (1302, 120574), (1444, 108717), (1596, 98363), (1767, 88844), (2004, 78337), (2166, 72478), (2338, 67146), (2356, 66633), (2527, 62124), (2604, 60287), (3173, 49476), (3507, 44764), (3534, 44422), (4123, 38076), (4332, 36239), (4676, 33573), (5054, 31062), (5177, 30324), (6346, 24738), (7014, 22382), (7068, 22211), (7581, 20708), (8246, 19038), (9519, 16492), (10108, 15531), (10354, 15162), (11191, 14028), (12369, 12692)]