145207728

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5897}}^1$

素因数の和:5936

約数の個数: 100

約数和(自身を含む): 442467960

約数和(自身を除く): 297260232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 5897, 6156, 8208, 11794, 12312, 17691, 23588, 24624, 35382, 47176, 53073, 70764, 94352, 106146, 112043, 141528, 159219, 212292, 224086, 283056, 318438, 336129, 424584, 448172, 477657, 636876, 672258, 849168, 896344, 955314, 1008387, 1273752, 1344516, 1792688, 1910628, 2016774, 2547504, 2689032, 3025161, 3821256, 4033548, 5378064, 6050322, 7642512, 8067096, 9075483, 12100644, 16134192, 18150966, 24201288, 36301932, 48402576, 72603864, 145207728]

約数ペア:

[(1, 145207728), (2, 72603864), (3, 48402576), (4, 36301932), (6, 24201288), (8, 18150966), (9, 16134192), (12, 12100644), (16, 9075483), (18, 8067096), (19, 7642512), (24, 6050322), (27, 5378064), (36, 4033548), (38, 3821256), (48, 3025161), (54, 2689032), (57, 2547504), (72, 2016774), (76, 1910628), (81, 1792688), (108, 1344516), (114, 1273752), (144, 1008387), (152, 955314), (162, 896344), (171, 849168), (216, 672258), (228, 636876), (304, 477657), (324, 448172), (342, 424584), (432, 336129), (456, 318438), (513, 283056), (648, 224086), (684, 212292), (912, 159219), (1026, 141528), (1296, 112043), (1368, 106146), (1539, 94352), (2052, 70764), (2736, 53073), (3078, 47176), (4104, 35382), (5897, 24624), (6156, 23588), (8208, 17691), (11794, 12312)]