191464848

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 554089536

約数和(自身を除く): 362624688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 71, 72, 122, 142, 144, 183, 213, 244, 284, 307, 366, 426, 488, 549, 568, 614, 639, 732, 852, 921, 976, 1098, 1136, 1228, 1278, 1464, 1704, 1842, 2196, 2456, 2556, 2763, 2928, 3408, 3684, 4331, 4392, 4912, 5112, 5526, 7368, 8662, 8784, 10224, 11052, 12993, 14736, 17324, 18727, 21797, 22104, 25986, 34648, 37454, 38979, 43594, 44208, 51972, 56181, 65391, 69296, 74908, 77958, 87188, 103944, 112362, 130782, 149816, 155916, 168543, 174376, 196173, 207888, 224724, 261564, 299632, 311832, 337086, 348752, 392346, 449448, 523128, 623664, 674172, 784692, 898896, 1046256, 1329617, 1348344, 1569384, 2659234, 2696688, 3138768, 3988851, 5318468, 7977702, 10636936, 11966553, 15955404, 21273872, 23933106, 31910808, 47866212, 63821616, 95732424, 191464848]

約数ペア:

[(1, 191464848), (2, 95732424), (3, 63821616), (4, 47866212), (6, 31910808), (8, 23933106), (9, 21273872), (12, 15955404), (16, 11966553), (18, 10636936), (24, 7977702), (36, 5318468), (48, 3988851), (61, 3138768), (71, 2696688), (72, 2659234), (122, 1569384), (142, 1348344), (144, 1329617), (183, 1046256), (213, 898896), (244, 784692), (284, 674172), (307, 623664), (366, 523128), (426, 449448), (488, 392346), (549, 348752), (568, 337086), (614, 311832), (639, 299632), (732, 261564), (852, 224724), (921, 207888), (976, 196173), (1098, 174376), (1136, 168543), (1228, 155916), (1278, 149816), (1464, 130782), (1704, 112362), (1842, 103944), (2196, 87188), (2456, 77958), (2556, 74908), (2763, 69296), (2928, 65391), (3408, 56181), (3684, 51972), (4331, 44208), (4392, 43594), (4912, 38979), (5112, 37454), (5526, 34648), (7368, 25986), (8662, 22104), (8784, 21797), (10224, 18727), (11052, 17324), (12993, 14736)]