128026416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1931

約数の個数: 120

約数和(自身を含む): 398211120

約数和(自身を除く): 270184704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 464, 588, 609, 696, 784, 812, 1176, 1218, 1392, 1421, 1624, 1877, 2352, 2436, 2842, 3248, 3754, 4263, 4872, 5631, 5684, 7508, 8526, 9744, 11262, 11368, 13139, 15016, 17052, 22524, 22736, 26278, 30032, 34104, 39417, 45048, 52556, 54433, 68208, 78834, 90096, 91973, 105112, 108866, 157668, 163299, 183946, 210224, 217732, 275919, 315336, 326598, 367892, 381031, 435464, 551838, 630672, 653196, 735784, 762062, 870928, 1103676, 1143093, 1306392, 1471568, 1524124, 2207352, 2286186, 2612784, 2667217, 3048248, 4414704, 4572372, 5334434, 6096496, 8001651, 9144744, 10668868, 16003302, 18289488, 21337736, 32006604, 42675472, 64013208, 128026416]

約数ペア:

[(1, 128026416), (2, 64013208), (3, 42675472), (4, 32006604), (6, 21337736), (7, 18289488), (8, 16003302), (12, 10668868), (14, 9144744), (16, 8001651), (21, 6096496), (24, 5334434), (28, 4572372), (29, 4414704), (42, 3048248), (48, 2667217), (49, 2612784), (56, 2286186), (58, 2207352), (84, 1524124), (87, 1471568), (98, 1306392), (112, 1143093), (116, 1103676), (147, 870928), (168, 762062), (174, 735784), (196, 653196), (203, 630672), (232, 551838), (294, 435464), (336, 381031), (348, 367892), (392, 326598), (406, 315336), (464, 275919), (588, 217732), (609, 210224), (696, 183946), (784, 163299), (812, 157668), (1176, 108866), (1218, 105112), (1392, 91973), (1421, 90096), (1624, 78834), (1877, 68208), (2352, 54433), (2436, 52556), (2842, 45048), (3248, 39417), (3754, 34104), (4263, 30032), (4872, 26278), (5631, 22736), (5684, 22524), (7508, 17052), (8526, 15016), (9744, 13139), (11262, 11368)]