187758324

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 537815040

約数和(自身を除く): 350056716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 169, 234, 243, 254, 324, 338, 351, 381, 468, 486, 507, 508, 676, 702, 729, 762, 972, 1014, 1053, 1143, 1404, 1458, 1521, 1524, 1651, 2028, 2106, 2187, 2286, 2916, 3042, 3159, 3302, 3429, 4212, 4374, 4563, 4572, 4953, 6084, 6318, 6604, 6858, 8748, 9126, 9477, 9906, 10287, 12636, 13689, 13716, 14859, 18252, 18954, 19812, 20574, 21463, 27378, 28431, 29718, 30861, 37908, 41067, 41148, 42926, 44577, 54756, 56862, 59436, 61722, 64389, 82134, 85852, 89154, 92583, 113724, 123201, 123444, 128778, 133731, 164268, 178308, 185166, 193167, 246402, 257556, 267462, 277749, 369603, 370332, 386334, 401193, 492804, 534924, 555498, 579501, 739206, 772668, 802386, 1110996, 1159002, 1203579, 1478412, 1604772, 1738503, 2318004, 2407158, 3477006, 3610737, 4814316, 5215509, 6954012, 7221474, 10431018, 14442948, 15646527, 20862036, 31293054, 46939581, 62586108, 93879162, 187758324]

約数ペア:

[(1, 187758324), (2, 93879162), (3, 62586108), (4, 46939581), (6, 31293054), (9, 20862036), (12, 15646527), (13, 14442948), (18, 10431018), (26, 7221474), (27, 6954012), (36, 5215509), (39, 4814316), (52, 3610737), (54, 3477006), (78, 2407158), (81, 2318004), (108, 1738503), (117, 1604772), (127, 1478412), (156, 1203579), (162, 1159002), (169, 1110996), (234, 802386), (243, 772668), (254, 739206), (324, 579501), (338, 555498), (351, 534924), (381, 492804), (468, 401193), (486, 386334), (507, 370332), (508, 369603), (676, 277749), (702, 267462), (729, 257556), (762, 246402), (972, 193167), (1014, 185166), (1053, 178308), (1143, 164268), (1404, 133731), (1458, 128778), (1521, 123444), (1524, 123201), (1651, 113724), (2028, 92583), (2106, 89154), (2187, 85852), (2286, 82134), (2916, 64389), (3042, 61722), (3159, 59436), (3302, 56862), (3429, 54756), (4212, 44577), (4374, 42926), (4563, 41148), (4572, 41067), (4953, 37908), (6084, 30861), (6318, 29718), (6604, 28431), (6858, 27378), (8748, 21463), (9126, 20574), (9477, 19812), (9906, 18954), (10287, 18252), (12636, 14859), (13689, 13716)]