155292912

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 461064240

約数和(自身を除く): 305771328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 82, 87, 116, 123, 144, 164, 174, 232, 246, 261, 328, 348, 369, 464, 492, 522, 656, 696, 738, 907, 984, 1044, 1189, 1392, 1476, 1814, 1968, 2088, 2378, 2721, 2952, 3567, 3628, 4176, 4756, 5442, 5904, 7134, 7256, 8163, 9512, 10701, 10884, 14268, 14512, 16326, 19024, 21402, 21768, 26303, 28536, 32652, 37187, 42804, 43536, 52606, 57072, 65304, 74374, 78909, 85608, 105212, 111561, 130608, 148748, 157818, 171216, 210424, 223122, 236727, 297496, 315636, 334683, 420848, 446244, 473454, 594992, 631272, 669366, 892488, 946908, 1078423, 1262544, 1338732, 1784976, 1893816, 2156846, 2677464, 3235269, 3787632, 4313692, 5354928, 6470538, 8627384, 9705807, 12941076, 17254768, 19411614, 25882152, 38823228, 51764304, 77646456, 155292912]

約数ペア:

[(1, 155292912), (2, 77646456), (3, 51764304), (4, 38823228), (6, 25882152), (8, 19411614), (9, 17254768), (12, 12941076), (16, 9705807), (18, 8627384), (24, 6470538), (29, 5354928), (36, 4313692), (41, 3787632), (48, 3235269), (58, 2677464), (72, 2156846), (82, 1893816), (87, 1784976), (116, 1338732), (123, 1262544), (144, 1078423), (164, 946908), (174, 892488), (232, 669366), (246, 631272), (261, 594992), (328, 473454), (348, 446244), (369, 420848), (464, 334683), (492, 315636), (522, 297496), (656, 236727), (696, 223122), (738, 210424), (907, 171216), (984, 157818), (1044, 148748), (1189, 130608), (1392, 111561), (1476, 105212), (1814, 85608), (1968, 78909), (2088, 74374), (2378, 65304), (2721, 57072), (2952, 52606), (3567, 43536), (3628, 42804), (4176, 37187), (4756, 32652), (5442, 28536), (5904, 26303), (7134, 21768), (7256, 21402), (8163, 19024), (9512, 16326), (10701, 14512), (10884, 14268)]