15115662016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4049}}^1$

素因数の和:4722

約数の個数: 112

約数和(自身を含む): 36983822400

約数和(自身を除く): 21868160384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 641, 728, 832, 1282, 1456, 2564, 2912, 4049, 4487, 5128, 5824, 8098, 8333, 8974, 10256, 16196, 16666, 17948, 20512, 28343, 32392, 33332, 35896, 41024, 52637, 56686, 58331, 64784, 66664, 71792, 105274, 113372, 116662, 129568, 133328, 143584, 210548, 226744, 233324, 259136, 266656, 287168, 368459, 421096, 453488, 466648, 533312, 736918, 842192, 906976, 933296, 1473836, 1684384, 1813952, 1866592, 2595409, 2947672, 3368768, 3733184, 5190818, 5895344, 10381636, 11790688, 18167863, 20763272, 23581376, 33740317, 36335726, 41526544, 67480634, 72671452, 83053088, 134961268, 145342904, 166106176, 236182219, 269922536, 290685808, 472364438, 539845072, 581371616, 944728876, 1079690144, 1162743232, 1889457752, 2159380288, 3778915504, 7557831008, 15115662016]

約数ペア:

[(1, 15115662016), (2, 7557831008), (4, 3778915504), (7, 2159380288), (8, 1889457752), (13, 1162743232), (14, 1079690144), (16, 944728876), (26, 581371616), (28, 539845072), (32, 472364438), (52, 290685808), (56, 269922536), (64, 236182219), (91, 166106176), (104, 145342904), (112, 134961268), (182, 83053088), (208, 72671452), (224, 67480634), (364, 41526544), (416, 36335726), (448, 33740317), (641, 23581376), (728, 20763272), (832, 18167863), (1282, 11790688), (1456, 10381636), (2564, 5895344), (2912, 5190818), (4049, 3733184), (4487, 3368768), (5128, 2947672), (5824, 2595409), (8098, 1866592), (8333, 1813952), (8974, 1684384), (10256, 1473836), (16196, 933296), (16666, 906976), (17948, 842192), (20512, 736918), (28343, 533312), (32392, 466648), (33332, 453488), (35896, 421096), (41024, 368459), (52637, 287168), (56686, 266656), (58331, 259136), (64784, 233324), (66664, 226744), (71792, 210548), (105274, 143584), (113372, 133328), (116662, 129568)]