140907072

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 387778752

約数和(自身を除く): 246871680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 61, 64, 96, 106, 122, 159, 183, 192, 212, 227, 244, 318, 366, 424, 454, 488, 636, 681, 732, 848, 908, 976, 1272, 1362, 1464, 1696, 1816, 1952, 2544, 2724, 2928, 3233, 3392, 3632, 3904, 5088, 5448, 5856, 6466, 7264, 9699, 10176, 10896, 11712, 12031, 12932, 13847, 14528, 19398, 21792, 24062, 25864, 27694, 36093, 38796, 41541, 43584, 48124, 51728, 55388, 72186, 77592, 83082, 96248, 103456, 110776, 144372, 155184, 166164, 192496, 206912, 221552, 288744, 310368, 332328, 384992, 443104, 577488, 620736, 664656, 733891, 769984, 886208, 1154976, 1329312, 1467782, 2201673, 2309952, 2658624, 2935564, 4403346, 5871128, 8806692, 11742256, 17613384, 23484512, 35226768, 46969024, 70453536, 140907072]

約数ペア:

[(1, 140907072), (2, 70453536), (3, 46969024), (4, 35226768), (6, 23484512), (8, 17613384), (12, 11742256), (16, 8806692), (24, 5871128), (32, 4403346), (48, 2935564), (53, 2658624), (61, 2309952), (64, 2201673), (96, 1467782), (106, 1329312), (122, 1154976), (159, 886208), (183, 769984), (192, 733891), (212, 664656), (227, 620736), (244, 577488), (318, 443104), (366, 384992), (424, 332328), (454, 310368), (488, 288744), (636, 221552), (681, 206912), (732, 192496), (848, 166164), (908, 155184), (976, 144372), (1272, 110776), (1362, 103456), (1464, 96248), (1696, 83082), (1816, 77592), (1952, 72186), (2544, 55388), (2724, 51728), (2928, 48124), (3233, 43584), (3392, 41541), (3632, 38796), (3904, 36093), (5088, 27694), (5448, 25864), (5856, 24062), (6466, 21792), (7264, 19398), (9699, 14528), (10176, 13847), (10896, 12932), (11712, 12031)]