138541248

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4022

約数の個数: 84

約数和(自身を含む): 403715728

約数和(自身を除く): 265174480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 3943, 4392, 5856, 7886, 8784, 11712, 11829, 15772, 17568, 23658, 31544, 35136, 35487, 47316, 63088, 70974, 94632, 126176, 141948, 189264, 240523, 252352, 283896, 378528, 481046, 567792, 721569, 757056, 962092, 1135584, 1443138, 1924184, 2164707, 2271168, 2886276, 3848368, 4329414, 5772552, 7696736, 8658828, 11545104, 15393472, 17317656, 23090208, 34635312, 46180416, 69270624, 138541248]

約数ペア:

[(1, 138541248), (2, 69270624), (3, 46180416), (4, 34635312), (6, 23090208), (8, 17317656), (9, 15393472), (12, 11545104), (16, 8658828), (18, 7696736), (24, 5772552), (32, 4329414), (36, 3848368), (48, 2886276), (61, 2271168), (64, 2164707), (72, 1924184), (96, 1443138), (122, 1135584), (144, 962092), (183, 757056), (192, 721569), (244, 567792), (288, 481046), (366, 378528), (488, 283896), (549, 252352), (576, 240523), (732, 189264), (976, 141948), (1098, 126176), (1464, 94632), (1952, 70974), (2196, 63088), (2928, 47316), (3904, 35487), (3943, 35136), (4392, 31544), (5856, 23658), (7886, 17568), (8784, 15772), (11712, 11829)]