156917591454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{81359}}^1$

素因数の和:81769

約数の個数: 64

約数和(自身を含む): 343352217600

約数和(自身を除く): 186434626146

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 313, 474, 626, 939, 1027, 1878, 2054, 3081, 4069, 6162, 8138, 12207, 24414, 24727, 49454, 74181, 81359, 148362, 162718, 244077, 321451, 488154, 642902, 964353, 1057667, 1928706, 2115334, 3173001, 6346002, 6427361, 12854722, 19282083, 25465367, 38564166, 50930734, 76396101, 83555693, 152792202, 167111386, 250667079, 331049771, 501334158, 662099542, 993149313, 1986298626, 2011763993, 4023527986, 6035291979, 12070583958, 26152931909, 52305863818, 78458795727, 156917591454]

約数ペア:

[(1, 156917591454), (2, 78458795727), (3, 52305863818), (6, 26152931909), (13, 12070583958), (26, 6035291979), (39, 4023527986), (78, 2011763993), (79, 1986298626), (158, 993149313), (237, 662099542), (313, 501334158), (474, 331049771), (626, 250667079), (939, 167111386), (1027, 152792202), (1878, 83555693), (2054, 76396101), (3081, 50930734), (4069, 38564166), (6162, 25465367), (8138, 19282083), (12207, 12854722), (24414, 6427361), (24727, 6346002), (49454, 3173001), (74181, 2115334), (81359, 1928706), (148362, 1057667), (162718, 964353), (244077, 642902), (321451, 488154)]