113418752

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 243064800

約数和(自身を除く): 129646048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 131, 152, 178, 256, 262, 304, 356, 512, 524, 608, 712, 1048, 1216, 1424, 1691, 2096, 2432, 2489, 2848, 3382, 4192, 4864, 4978, 5696, 6764, 8384, 9728, 9956, 11392, 11659, 13528, 16768, 19912, 22784, 23318, 27056, 33536, 39824, 45568, 46636, 54112, 67072, 79648, 93272, 108224, 159296, 186544, 216448, 221521, 318592, 373088, 432896, 443042, 637184, 746176, 865792, 886084, 1274368, 1492352, 1772168, 2984704, 3544336, 5969408, 7088672, 14177344, 28354688, 56709376, 113418752]

約数ペア:

[(1, 113418752), (2, 56709376), (4, 28354688), (8, 14177344), (16, 7088672), (19, 5969408), (32, 3544336), (38, 2984704), (64, 1772168), (76, 1492352), (89, 1274368), (128, 886084), (131, 865792), (152, 746176), (178, 637184), (256, 443042), (262, 432896), (304, 373088), (356, 318592), (512, 221521), (524, 216448), (608, 186544), (712, 159296), (1048, 108224), (1216, 93272), (1424, 79648), (1691, 67072), (2096, 54112), (2432, 46636), (2489, 45568), (2848, 39824), (3382, 33536), (4192, 27056), (4864, 23318), (4978, 22784), (5696, 19912), (6764, 16768), (8384, 13528), (9728, 11659), (9956, 11392)]