138894756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 450379776

約数和(自身を除く): 311485020

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 341, 364, 372, 373, 403, 429, 434, 462, 546, 572, 651, 682, 746, 806, 858, 868, 924, 1001, 1023, 1092, 1119, 1209, 1302, 1364, 1492, 1612, 1716, 2002, 2046, 2238, 2387, 2418, 2604, 2611, 2821, 3003, 4004, 4092, 4103, 4433, 4476, 4774, 4836, 4849, 5222, 5642, 6006, 7161, 7833, 8206, 8463, 8866, 9548, 9698, 10444, 11284, 11563, 12012, 12309, 13299, 14322, 14547, 15666, 16412, 16926, 17732, 19396, 23126, 24618, 26598, 28644, 28721, 29094, 31031, 31332, 33852, 33943, 34689, 46252, 49236, 53196, 53339, 57442, 58188, 62062, 67886, 69378, 80941, 86163, 93093, 101829, 106678, 114884, 124124, 127193, 135772, 138756, 150319, 160017, 161882, 172326, 186186, 203658, 213356, 242823, 254386, 300638, 320034, 323764, 344652, 372372, 373373, 381579, 407316, 450957, 485646, 508772, 601276, 640068, 746746, 763158, 890351, 901914, 971292, 1052233, 1120119, 1493492, 1526316, 1653509, 1780702, 1803828, 2104466, 2240238, 2671053, 3156699, 3307018, 3561404, 4208932, 4480476, 4960527, 5342106, 6313398, 6614036, 9921054, 10684212, 11574563, 12626796, 19842108, 23149126, 34723689, 46298252, 69447378, 138894756]

約数ペア:

[(1, 138894756), (2, 69447378), (3, 46298252), (4, 34723689), (6, 23149126), (7, 19842108), (11, 12626796), (12, 11574563), (13, 10684212), (14, 9921054), (21, 6614036), (22, 6313398), (26, 5342106), (28, 4960527), (31, 4480476), (33, 4208932), (39, 3561404), (42, 3307018), (44, 3156699), (52, 2671053), (62, 2240238), (66, 2104466), (77, 1803828), (78, 1780702), (84, 1653509), (91, 1526316), (93, 1493492), (124, 1120119), (132, 1052233), (143, 971292), (154, 901914), (156, 890351), (182, 763158), (186, 746746), (217, 640068), (231, 601276), (273, 508772), (286, 485646), (308, 450957), (341, 407316), (364, 381579), (372, 373373), (373, 372372), (403, 344652), (429, 323764), (434, 320034), (462, 300638), (546, 254386), (572, 242823), (651, 213356), (682, 203658), (746, 186186), (806, 172326), (858, 161882), (868, 160017), (924, 150319), (1001, 138756), (1023, 135772), (1092, 127193), (1119, 124124), (1209, 114884), (1302, 106678), (1364, 101829), (1492, 93093), (1612, 86163), (1716, 80941), (2002, 69378), (2046, 67886), (2238, 62062), (2387, 58188), (2418, 57442), (2604, 53339), (2611, 53196), (2821, 49236), (3003, 46252), (4004, 34689), (4092, 33943), (4103, 33852), (4433, 31332), (4476, 31031), (4774, 29094), (4836, 28721), (4849, 28644), (5222, 26598), (5642, 24618), (6006, 23126), (7161, 19396), (7833, 17732), (8206, 16926), (8463, 16412), (8866, 15666), (9548, 14547), (9698, 14322), (10444, 13299), (11284, 12309), (11563, 12012)]