165084416

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5459

約数の個数: 72

約数和(自身を含む): 398825280

約数和(自身を除く): 233740864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 5419, 7616, 10838, 15232, 21676, 30464, 37933, 43352, 75866, 86704, 92123, 151732, 173408, 184246, 303464, 346816, 368492, 606928, 644861, 693632, 736984, 1213856, 1289722, 1387264, 1473968, 2427712, 2579444, 2947936, 4855424, 5158888, 5895872, 9710848, 10317776, 11791744, 20635552, 23583488, 41271104, 82542208, 165084416]

約数ペア:

[(1, 165084416), (2, 82542208), (4, 41271104), (7, 23583488), (8, 20635552), (14, 11791744), (16, 10317776), (17, 9710848), (28, 5895872), (32, 5158888), (34, 4855424), (56, 2947936), (64, 2579444), (68, 2427712), (112, 1473968), (119, 1387264), (128, 1289722), (136, 1213856), (224, 736984), (238, 693632), (256, 644861), (272, 606928), (448, 368492), (476, 346816), (544, 303464), (896, 184246), (952, 173408), (1088, 151732), (1792, 92123), (1904, 86704), (2176, 75866), (3808, 43352), (4352, 37933), (5419, 30464), (7616, 21676), (10838, 15232)]