155238824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 171353176

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 179, 248, 269, 358, 403, 538, 716, 806, 1076, 1432, 1612, 2152, 2327, 3224, 3497, 4654, 5549, 6994, 8339, 9308, 11098, 13988, 16678, 18616, 22196, 27976, 33356, 44392, 48151, 66712, 72137, 96302, 108407, 144274, 192604, 216814, 288548, 385208, 433628, 577096, 625963, 867256, 1251926, 1492681, 2503852, 2985362, 5007704, 5970724, 11941448, 19404853, 38809706, 77619412, 155238824]

約数ペア:

[(1, 155238824), (2, 77619412), (4, 38809706), (8, 19404853), (13, 11941448), (26, 5970724), (31, 5007704), (52, 2985362), (62, 2503852), (104, 1492681), (124, 1251926), (179, 867256), (248, 625963), (269, 577096), (358, 433628), (403, 385208), (538, 288548), (716, 216814), (806, 192604), (1076, 144274), (1432, 108407), (1612, 96302), (2152, 72137), (2327, 66712), (3224, 48151), (3497, 44392), (4654, 33356), (5549, 27976), (6994, 22196), (8339, 18616), (9308, 16678), (11098, 13988)]