139540548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 393781248

約数和(自身を除く): 254240700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 62, 82, 84, 93, 123, 124, 164, 186, 217, 246, 287, 372, 434, 492, 574, 651, 861, 868, 1148, 1271, 1302, 1307, 1722, 2542, 2604, 2614, 3444, 3813, 3921, 5084, 5228, 7626, 7842, 8897, 9149, 15252, 15684, 17794, 18298, 26691, 27447, 35588, 36596, 40517, 53382, 53587, 54894, 81034, 106764, 107174, 109788, 121551, 160761, 162068, 214348, 243102, 283619, 321522, 375109, 486204, 567238, 643044, 750218, 850857, 1125327, 1134476, 1500436, 1661197, 1701714, 2250654, 3322394, 3403428, 4501308, 4983591, 6644788, 9967182, 11628379, 19934364, 23256758, 34885137, 46513516, 69770274, 139540548]

約数ペア:

[(1, 139540548), (2, 69770274), (3, 46513516), (4, 34885137), (6, 23256758), (7, 19934364), (12, 11628379), (14, 9967182), (21, 6644788), (28, 4983591), (31, 4501308), (41, 3403428), (42, 3322394), (62, 2250654), (82, 1701714), (84, 1661197), (93, 1500436), (123, 1134476), (124, 1125327), (164, 850857), (186, 750218), (217, 643044), (246, 567238), (287, 486204), (372, 375109), (434, 321522), (492, 283619), (574, 243102), (651, 214348), (861, 162068), (868, 160761), (1148, 121551), (1271, 109788), (1302, 107174), (1307, 106764), (1722, 81034), (2542, 54894), (2604, 53587), (2614, 53382), (3444, 40517), (3813, 36596), (3921, 35588), (5084, 27447), (5228, 26691), (7626, 18298), (7842, 17794), (8897, 15684), (9149, 15252)]