147421764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 444615808

約数和(自身を除く): 297194044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 97, 111, 126, 148, 163, 194, 222, 252, 259, 291, 326, 333, 388, 444, 489, 518, 582, 652, 666, 679, 777, 873, 978, 1036, 1141, 1164, 1332, 1358, 1467, 1554, 1746, 1956, 2037, 2282, 2331, 2716, 2934, 3108, 3423, 3492, 3589, 4074, 4564, 4662, 5868, 6031, 6111, 6846, 7178, 8148, 9324, 10269, 10767, 12062, 12222, 13692, 14356, 15811, 18093, 20538, 21534, 24124, 24444, 25123, 31622, 32301, 36186, 41076, 42217, 43068, 47433, 50246, 54279, 63244, 64602, 72372, 75369, 84434, 94866, 100492, 108558, 110677, 126651, 129204, 142299, 150738, 168868, 189732, 217116, 221354, 226107, 253302, 284598, 301476, 332031, 379953, 442708, 452214, 506604, 569196, 585007, 664062, 759906, 904428, 996093, 1170014, 1328124, 1519812, 1755021, 1992186, 2340028, 3510042, 3984372, 4095049, 5265063, 7020084, 8190098, 10530126, 12285147, 16380196, 21060252, 24570294, 36855441, 49140588, 73710882, 147421764]

約数ペア:

[(1, 147421764), (2, 73710882), (3, 49140588), (4, 36855441), (6, 24570294), (7, 21060252), (9, 16380196), (12, 12285147), (14, 10530126), (18, 8190098), (21, 7020084), (28, 5265063), (36, 4095049), (37, 3984372), (42, 3510042), (63, 2340028), (74, 1992186), (84, 1755021), (97, 1519812), (111, 1328124), (126, 1170014), (148, 996093), (163, 904428), (194, 759906), (222, 664062), (252, 585007), (259, 569196), (291, 506604), (326, 452214), (333, 442708), (388, 379953), (444, 332031), (489, 301476), (518, 284598), (582, 253302), (652, 226107), (666, 221354), (679, 217116), (777, 189732), (873, 168868), (978, 150738), (1036, 142299), (1141, 129204), (1164, 126651), (1332, 110677), (1358, 108558), (1467, 100492), (1554, 94866), (1746, 84434), (1956, 75369), (2037, 72372), (2282, 64602), (2331, 63244), (2716, 54279), (2934, 50246), (3108, 47433), (3423, 43068), (3492, 42217), (3589, 41076), (4074, 36186), (4564, 32301), (4662, 31622), (5868, 25123), (6031, 24444), (6111, 24124), (6846, 21534), (7178, 20538), (8148, 18093), (9324, 15811), (10269, 14356), (10767, 13692), (12062, 12222)]