128702232

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 367707600

約数和(自身を除く): 239005368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 53, 58, 72, 87, 106, 116, 159, 174, 212, 232, 261, 318, 348, 424, 477, 522, 636, 696, 954, 1044, 1163, 1272, 1537, 1908, 2088, 2326, 3074, 3489, 3816, 4611, 4652, 6148, 6978, 9222, 9304, 10467, 12296, 13833, 13956, 18444, 20934, 27666, 27912, 33727, 36888, 41868, 55332, 61639, 67454, 83736, 101181, 110664, 123278, 134908, 184917, 202362, 246556, 269816, 303543, 369834, 404724, 493112, 554751, 607086, 739668, 809448, 1109502, 1214172, 1479336, 1787531, 2219004, 2428344, 3575062, 4438008, 5362593, 7150124, 10725186, 14300248, 16087779, 21450372, 32175558, 42900744, 64351116, 128702232]

約数ペア:

[(1, 128702232), (2, 64351116), (3, 42900744), (4, 32175558), (6, 21450372), (8, 16087779), (9, 14300248), (12, 10725186), (18, 7150124), (24, 5362593), (29, 4438008), (36, 3575062), (53, 2428344), (58, 2219004), (72, 1787531), (87, 1479336), (106, 1214172), (116, 1109502), (159, 809448), (174, 739668), (212, 607086), (232, 554751), (261, 493112), (318, 404724), (348, 369834), (424, 303543), (477, 269816), (522, 246556), (636, 202362), (696, 184917), (954, 134908), (1044, 123278), (1163, 110664), (1272, 101181), (1537, 83736), (1908, 67454), (2088, 61639), (2326, 55332), (3074, 41868), (3489, 36888), (3816, 33727), (4611, 27912), (4652, 27666), (6148, 20934), (6978, 18444), (9222, 13956), (9304, 13833), (10467, 12296)]