141858028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 285752320

約数和(自身を除く): 143894292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1742, 2143, 2546, 3484, 4286, 5092, 8572, 16549, 27859, 33098, 40717, 55718, 66196, 81434, 111436, 143581, 162868, 287162, 529321, 574324, 1058642, 1866553, 2117284, 2728039, 3733106, 5456078, 7466212, 10912156, 35464507, 70929014, 141858028]

約数ペア:

[(1, 141858028), (2, 70929014), (4, 35464507), (13, 10912156), (19, 7466212), (26, 5456078), (38, 3733106), (52, 2728039), (67, 2117284), (76, 1866553), (134, 1058642), (247, 574324), (268, 529321), (494, 287162), (871, 162868), (988, 143581), (1273, 111436), (1742, 81434), (2143, 66196), (2546, 55718), (3484, 40717), (4286, 33098), (5092, 27859), (8572, 16549)]