121318912

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1699

約数の個数: 80

約数和(自身を含む): 284950512

約数和(自身を除く): 163631600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1144, 1408, 1657, 1664, 2288, 2816, 3314, 3328, 4576, 5632, 6628, 6656, 9152, 13256, 18227, 18304, 21541, 26512, 36454, 36608, 43082, 53024, 72908, 73216, 86164, 106048, 145816, 172328, 212096, 236951, 291632, 344656, 424192, 473902, 583264, 689312, 848384, 947804, 1166528, 1378624, 1895608, 2333056, 2757248, 3791216, 4666112, 5514496, 7582432, 9332224, 11028992, 15164864, 30329728, 60659456, 121318912]

約数ペア:

[(1, 121318912), (2, 60659456), (4, 30329728), (8, 15164864), (11, 11028992), (13, 9332224), (16, 7582432), (22, 5514496), (26, 4666112), (32, 3791216), (44, 2757248), (52, 2333056), (64, 1895608), (88, 1378624), (104, 1166528), (128, 947804), (143, 848384), (176, 689312), (208, 583264), (256, 473902), (286, 424192), (352, 344656), (416, 291632), (512, 236951), (572, 212096), (704, 172328), (832, 145816), (1144, 106048), (1408, 86164), (1657, 73216), (1664, 72908), (2288, 53024), (2816, 43082), (3314, 36608), (3328, 36454), (4576, 26512), (5632, 21541), (6628, 18304), (6656, 18227), (9152, 13256)]