153988536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6761}}^1$

素因数の和:6856

約数の個数: 64

約数和(自身を含む): 420325920

約数和(自身を除く): 266337384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3796, 5694, 6761, 7592, 11388, 13522, 20283, 22776, 27044, 40566, 54088, 81132, 87893, 162264, 175786, 263679, 351572, 493553, 527358, 703144, 987106, 1054716, 1480659, 1974212, 2109432, 2961318, 3948424, 5922636, 6416189, 11845272, 12832378, 19248567, 25664756, 38497134, 51329512, 76994268, 153988536]

約数ペア:

[(1, 153988536), (2, 76994268), (3, 51329512), (4, 38497134), (6, 25664756), (8, 19248567), (12, 12832378), (13, 11845272), (24, 6416189), (26, 5922636), (39, 3948424), (52, 2961318), (73, 2109432), (78, 1974212), (104, 1480659), (146, 1054716), (156, 987106), (219, 703144), (292, 527358), (312, 493553), (438, 351572), (584, 263679), (876, 175786), (949, 162264), (1752, 87893), (1898, 81132), (2847, 54088), (3796, 40566), (5694, 27044), (6761, 22776), (7592, 20283), (11388, 13522)]