157445472808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{37181}}^1$

素因数の和:39362

約数の個数: 64

約数和(自身を含む): 334816473600

約数和(自身を除く): 177371000792

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2143, 4286, 8572, 17144, 27859, 37181, 40717, 55718, 74362, 81434, 111436, 148724, 162868, 222872, 297448, 325736, 483353, 529321, 706439, 966706, 1058642, 1412878, 1933412, 2117284, 2825756, 3866824, 4234568, 5651512, 9183707, 18367414, 36734828, 73469656, 79678883, 159357766, 318715532, 637431064, 1035825479, 1513898777, 2071650958, 3027797554, 4143301916, 6055595108, 8286603832, 12111190216, 19680684101, 39361368202, 78722736404, 157445472808]

約数ペア:

[(1, 157445472808), (2, 78722736404), (4, 39361368202), (8, 19680684101), (13, 12111190216), (19, 8286603832), (26, 6055595108), (38, 4143301916), (52, 3027797554), (76, 2071650958), (104, 1513898777), (152, 1035825479), (247, 637431064), (494, 318715532), (988, 159357766), (1976, 79678883), (2143, 73469656), (4286, 36734828), (8572, 18367414), (17144, 9183707), (27859, 5651512), (37181, 4234568), (40717, 3866824), (55718, 2825756), (74362, 2117284), (81434, 1933412), (111436, 1412878), (148724, 1058642), (162868, 966706), (222872, 706439), (297448, 529321), (325736, 483353)]