154498482

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 385689600

約数和(自身を除く): 231191118

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 61, 62, 89, 93, 102, 122, 153, 178, 183, 186, 267, 279, 306, 366, 459, 527, 534, 549, 558, 801, 837, 918, 1037, 1054, 1098, 1513, 1581, 1602, 1647, 1674, 1891, 2074, 2403, 2759, 3026, 3111, 3162, 3294, 3782, 4539, 4743, 4806, 5429, 5518, 5673, 6222, 8277, 9078, 9333, 9486, 10858, 11346, 13617, 14229, 16287, 16554, 17019, 18666, 24831, 27234, 27999, 28458, 32147, 32574, 34038, 40851, 46903, 48861, 49662, 51057, 55998, 64294, 74493, 81702, 92293, 93806, 96441, 97722, 102114, 140709, 146583, 148986, 168299, 184586, 192882, 276879, 281418, 289323, 293166, 336598, 422127, 504897, 553758, 578646, 830637, 844254, 867969, 1009794, 1266381, 1514691, 1661274, 1735938, 2491911, 2532762, 2861083, 3029382, 4544073, 4983822, 5722166, 8583249, 9088146, 17166498, 25749747, 51499494, 77249241, 154498482]

約数ペア:

[(1, 154498482), (2, 77249241), (3, 51499494), (6, 25749747), (9, 17166498), (17, 9088146), (18, 8583249), (27, 5722166), (31, 4983822), (34, 4544073), (51, 3029382), (54, 2861083), (61, 2532762), (62, 2491911), (89, 1735938), (93, 1661274), (102, 1514691), (122, 1266381), (153, 1009794), (178, 867969), (183, 844254), (186, 830637), (267, 578646), (279, 553758), (306, 504897), (366, 422127), (459, 336598), (527, 293166), (534, 289323), (549, 281418), (558, 276879), (801, 192882), (837, 184586), (918, 168299), (1037, 148986), (1054, 146583), (1098, 140709), (1513, 102114), (1581, 97722), (1602, 96441), (1647, 93806), (1674, 92293), (1891, 81702), (2074, 74493), (2403, 64294), (2759, 55998), (3026, 51057), (3111, 49662), (3162, 48861), (3294, 46903), (3782, 40851), (4539, 34038), (4743, 32574), (4806, 32147), (5429, 28458), (5518, 27999), (5673, 27234), (6222, 24831), (8277, 18666), (9078, 17019), (9333, 16554), (9486, 16287), (10858, 14229), (11346, 13617)]