148478778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12671}}^1$

素因数の和:12720

約数の個数: 64

約数和(自身を含む): 389283840

約数和(自身を除く): 240805062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 12671, 25342, 38013, 76026, 88697, 114039, 177394, 228078, 266091, 342117, 392801, 532182, 684234, 785602, 798273, 1178403, 1596546, 2356806, 2394819, 2749607, 3535209, 4789638, 5499214, 7070418, 8248821, 10605627, 16497642, 21211254, 24746463, 49492926, 74239389, 148478778]

約数ペア:

[(1, 148478778), (2, 74239389), (3, 49492926), (6, 24746463), (7, 21211254), (9, 16497642), (14, 10605627), (18, 8248821), (21, 7070418), (27, 5499214), (31, 4789638), (42, 3535209), (54, 2749607), (62, 2394819), (63, 2356806), (93, 1596546), (126, 1178403), (186, 798273), (189, 785602), (217, 684234), (279, 532182), (378, 392801), (434, 342117), (558, 266091), (651, 228078), (837, 177394), (1302, 114039), (1674, 88697), (1953, 76026), (3906, 38013), (5859, 25342), (11718, 12671)]