170571268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 367633728

約数和(自身を除く): 197062460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 197, 214, 238, 289, 394, 428, 476, 578, 749, 788, 1156, 1379, 1498, 1819, 2023, 2758, 2996, 3349, 3638, 4046, 5516, 6698, 7276, 8092, 12733, 13396, 21079, 23443, 25466, 30923, 42158, 46886, 50932, 56933, 61846, 84316, 93772, 113866, 123692, 147553, 216461, 227732, 295106, 358343, 398531, 432922, 590212, 716686, 797062, 865844, 1433372, 1594124, 2508401, 5016802, 6091831, 10033604, 12183662, 24367324, 42642817, 85285634, 170571268]

約数ペア:

[(1, 170571268), (2, 85285634), (4, 42642817), (7, 24367324), (14, 12183662), (17, 10033604), (28, 6091831), (34, 5016802), (68, 2508401), (107, 1594124), (119, 1433372), (197, 865844), (214, 797062), (238, 716686), (289, 590212), (394, 432922), (428, 398531), (476, 358343), (578, 295106), (749, 227732), (788, 216461), (1156, 147553), (1379, 123692), (1498, 113866), (1819, 93772), (2023, 84316), (2758, 61846), (2996, 56933), (3349, 50932), (3638, 46886), (4046, 42158), (5516, 30923), (6698, 25466), (7276, 23443), (8092, 21079), (12733, 13396)]