143864172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 381405024

約数和(自身を除く): 237540852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 293, 414, 586, 593, 828, 879, 1172, 1186, 1758, 1779, 2372, 2637, 3516, 3558, 5274, 5337, 6739, 7116, 10548, 10674, 13478, 13639, 20217, 21348, 26956, 27278, 40434, 40917, 54556, 60651, 80868, 81834, 121302, 122751, 163668, 173749, 242604, 245502, 347498, 491004, 521247, 694996, 1042494, 1563741, 2084988, 3127482, 3996227, 6254964, 7992454, 11988681, 15984908, 23977362, 35966043, 47954724, 71932086, 143864172]

約数ペア:

[(1, 143864172), (2, 71932086), (3, 47954724), (4, 35966043), (6, 23977362), (9, 15984908), (12, 11988681), (18, 7992454), (23, 6254964), (36, 3996227), (46, 3127482), (69, 2084988), (92, 1563741), (138, 1042494), (207, 694996), (276, 521247), (293, 491004), (414, 347498), (586, 245502), (593, 242604), (828, 173749), (879, 163668), (1172, 122751), (1186, 121302), (1758, 81834), (1779, 80868), (2372, 60651), (2637, 54556), (3516, 40917), (3558, 40434), (5274, 27278), (5337, 26956), (6739, 21348), (7116, 20217), (10548, 13639), (10674, 13478)]