145963872

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16349}}^1$

素因数の和:16396

約数の個数: 72

約数和(自身を含む): 428500800

約数和(自身を除く): 282536928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 16349, 32698, 49047, 65396, 98094, 130792, 147141, 196188, 261584, 294282, 392376, 506819, 523168, 588564, 784752, 1013638, 1177128, 1520457, 1569504, 2027276, 2354256, 3040914, 4054552, 4561371, 4708512, 6081828, 8109104, 9122742, 12163656, 16218208, 18245484, 24327312, 36490968, 48654624, 72981936, 145963872]

約数ペア:

[(1, 145963872), (2, 72981936), (3, 48654624), (4, 36490968), (6, 24327312), (8, 18245484), (9, 16218208), (12, 12163656), (16, 9122742), (18, 8109104), (24, 6081828), (31, 4708512), (32, 4561371), (36, 4054552), (48, 3040914), (62, 2354256), (72, 2027276), (93, 1569504), (96, 1520457), (124, 1177128), (144, 1013638), (186, 784752), (248, 588564), (279, 523168), (288, 506819), (372, 392376), (496, 294282), (558, 261584), (744, 196188), (992, 147141), (1116, 130792), (1488, 98094), (2232, 65396), (2976, 49047), (4464, 32698), (8928, 16349)]