154647468

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 424448640

約数和(自身を除く): 269801172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 89, 93, 108, 124, 162, 173, 178, 186, 267, 279, 324, 346, 356, 372, 519, 534, 558, 692, 801, 837, 1038, 1068, 1116, 1557, 1602, 1674, 2076, 2403, 2511, 2759, 3114, 3204, 3348, 4671, 4806, 5022, 5363, 5518, 6228, 7209, 8277, 9342, 9612, 10044, 10726, 11036, 14013, 14418, 15397, 16089, 16554, 18684, 21452, 24831, 28026, 28836, 30794, 32178, 33108, 46191, 48267, 49662, 56052, 61588, 64356, 74493, 92382, 96534, 99324, 138573, 144801, 148986, 184764, 193068, 223479, 277146, 289602, 297972, 415719, 434403, 446958, 477307, 554292, 579204, 831438, 868806, 893916, 954614, 1247157, 1431921, 1662876, 1737612, 1909228, 2494314, 2863842, 4295763, 4988628, 5727684, 8591526, 12887289, 17183052, 25774578, 38661867, 51549156, 77323734, 154647468]

約数ペア:

[(1, 154647468), (2, 77323734), (3, 51549156), (4, 38661867), (6, 25774578), (9, 17183052), (12, 12887289), (18, 8591526), (27, 5727684), (31, 4988628), (36, 4295763), (54, 2863842), (62, 2494314), (81, 1909228), (89, 1737612), (93, 1662876), (108, 1431921), (124, 1247157), (162, 954614), (173, 893916), (178, 868806), (186, 831438), (267, 579204), (279, 554292), (324, 477307), (346, 446958), (356, 434403), (372, 415719), (519, 297972), (534, 289602), (558, 277146), (692, 223479), (801, 193068), (837, 184764), (1038, 148986), (1068, 144801), (1116, 138573), (1557, 99324), (1602, 96534), (1674, 92382), (2076, 74493), (2403, 64356), (2511, 61588), (2759, 56052), (3114, 49662), (3204, 48267), (3348, 46191), (4671, 33108), (4806, 32178), (5022, 30794), (5363, 28836), (5518, 28026), (6228, 24831), (7209, 21452), (8277, 18684), (9342, 16554), (9612, 16089), (10044, 15397), (10726, 14418), (11036, 14013)]