155491752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6827}}^1$

素因数の和:6922

約数の個数: 64

約数和(自身を含む): 424428480

約数和(自身を除く): 268936728

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, 6827, 7592, 11388, 13654, 20481, 22776, 27308, 40962, 54616, 81924, 88751, 163848, 177502, 266253, 355004, 498371, 532506, 710008, 996742, 1065012, 1495113, 1993484, 2130024, 2990226, 3986968, 5980452, 6478823, 11960904, 12957646, 19436469, 25915292, 38872938, 51830584, 77745876, 155491752]

約数ペア:

[(1, 155491752), (2, 77745876), (3, 51830584), (4, 38872938), (6, 25915292), (8, 19436469), (12, 12957646), (13, 11960904), (24, 6478823), (26, 5980452), (39, 3986968), (52, 2990226), (73, 2130024), (78, 1993484), (104, 1495113), (146, 1065012), (156, 996742), (219, 710008), (292, 532506), (312, 498371), (438, 355004), (584, 266253), (876, 177502), (949, 163848), (1752, 88751), (1898, 81924), (2847, 54616), (3796, 40962), (5694, 27308), (6827, 22776), (7592, 20481), (11388, 13654)]