168977721502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 281941954560

約数和(自身を除く): 112964233058

約数列:

[1, 2, 31, 37, 59, 61, 62, 74, 97, 118, 122, 194, 211, 422, 1147, 1829, 1891, 2183, 2257, 2294, 3007, 3589, 3599, 3658, 3782, 4366, 4514, 5723, 5917, 6014, 6541, 7178, 7198, 7807, 11446, 11834, 12449, 12871, 13082, 15614, 20467, 24898, 25742, 40934, 67673, 69967, 111259, 111569, 133163, 135346, 139934, 177413, 183427, 211751, 218929, 222518, 223138, 242017, 266326, 349103, 354826, 366854, 385919, 399001, 423502, 437858, 460613, 476227, 484034, 634477, 698206, 757279, 759389, 771838, 798002, 921226, 952454, 1207553, 1248487, 1268954, 1514558, 1518778, 2415106, 2496974, 4128053, 6564281, 6786799, 8256106, 10822193, 12916811, 13128562, 13573598, 14279003, 14763037, 21644386, 23475649, 23541059, 25833622, 28097393, 28558006, 29526074, 37434143, 38703097, 44679461, 46194019, 46951298, 47082118, 56194786, 73660733, 74868286, 77406194, 89358922, 92388038, 147321466, 400421141, 800842282, 871019183, 1385063291, 1432014589, 1742038366, 2283482723, 2725447121, 2770126582, 2864029178, 4566965446, 5450894242, 84488860751, 168977721502]

約数ペア:

[(1, 168977721502), (2, 84488860751), (31, 5450894242), (37, 4566965446), (59, 2864029178), (61, 2770126582), (62, 2725447121), (74, 2283482723), (97, 1742038366), (118, 1432014589), (122, 1385063291), (194, 871019183), (211, 800842282), (422, 400421141), (1147, 147321466), (1829, 92388038), (1891, 89358922), (2183, 77406194), (2257, 74868286), (2294, 73660733), (3007, 56194786), (3589, 47082118), (3599, 46951298), (3658, 46194019), (3782, 44679461), (4366, 38703097), (4514, 37434143), (5723, 29526074), (5917, 28558006), (6014, 28097393), (6541, 25833622), (7178, 23541059), (7198, 23475649), (7807, 21644386), (11446, 14763037), (11834, 14279003), (12449, 13573598), (12871, 13128562), (13082, 12916811), (15614, 10822193), (20467, 8256106), (24898, 6786799), (25742, 6564281), (40934, 4128053), (67673, 2496974), (69967, 2415106), (111259, 1518778), (111569, 1514558), (133163, 1268954), (135346, 1248487), (139934, 1207553), (177413, 952454), (183427, 921226), (211751, 798002), (218929, 771838), (222518, 759389), (223138, 757279), (242017, 698206), (266326, 634477), (349103, 484034), (354826, 476227), (366854, 460613), (385919, 437858), (399001, 423502)]