156657592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16553}}^1$

素因数の和:16592

約数の個数: 48

約数和(自身を含む): 363525840

約数和(自身を除く): 206868248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 16553, 33106, 66212, 115871, 132424, 215189, 231742, 430378, 463484, 860756, 926968, 1506323, 1721512, 2797457, 3012646, 5594914, 6025292, 11189828, 12050584, 19582199, 22379656, 39164398, 78328796, 156657592]

約数ペア:

[(1, 156657592), (2, 78328796), (4, 39164398), (7, 22379656), (8, 19582199), (13, 12050584), (14, 11189828), (26, 6025292), (28, 5594914), (52, 3012646), (56, 2797457), (91, 1721512), (104, 1506323), (169, 926968), (182, 860756), (338, 463484), (364, 430378), (676, 231742), (728, 215189), (1183, 132424), (1352, 115871), (2366, 66212), (4732, 33106), (9464, 16553)]