156394476

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{9851}}^1$

素因数の和:9881

約数の個数: 90

約数和(自身を含む): 475644708

約数和(自身を除く): 319250232

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 9851, 15876, 19702, 29553, 39404, 59106, 68957, 88659, 118212, 137914, 177318, 206871, 265977, 275828, 354636, 413742, 482699, 531954, 620613, 797931, 827484, 965398, 1063908, 1241226, 1448097, 1595862, 1861839, 1930796, 2482452, 2896194, 3191724, 3723678, 4344291, 5585517, 5792388, 7447356, 8688582, 11171034, 13032873, 17377164, 22342068, 26065746, 39098619, 52131492, 78197238, 156394476]

約数ペア:

[(1, 156394476), (2, 78197238), (3, 52131492), (4, 39098619), (6, 26065746), (7, 22342068), (9, 17377164), (12, 13032873), (14, 11171034), (18, 8688582), (21, 7447356), (27, 5792388), (28, 5585517), (36, 4344291), (42, 3723678), (49, 3191724), (54, 2896194), (63, 2482452), (81, 1930796), (84, 1861839), (98, 1595862), (108, 1448097), (126, 1241226), (147, 1063908), (162, 965398), (189, 827484), (196, 797931), (252, 620613), (294, 531954), (324, 482699), (378, 413742), (441, 354636), (567, 275828), (588, 265977), (756, 206871), (882, 177318), (1134, 137914), (1323, 118212), (1764, 88659), (2268, 68957), (2646, 59106), (3969, 39404), (5292, 29553), (7938, 19702), (9851, 15876)]