149405724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 437542560

約数和(自身を除く): 288136836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 89, 102, 117, 153, 156, 178, 204, 211, 221, 234, 267, 306, 356, 422, 442, 468, 534, 612, 633, 663, 801, 844, 884, 1068, 1157, 1266, 1326, 1513, 1602, 1899, 1989, 2314, 2532, 2652, 2743, 3026, 3204, 3471, 3587, 3798, 3978, 4539, 4628, 5486, 6052, 6942, 7174, 7596, 7956, 8229, 9078, 10413, 10761, 10972, 13617, 13884, 14348, 16458, 18156, 18779, 19669, 20826, 21522, 24687, 27234, 32283, 32916, 37558, 39338, 41652, 43044, 46631, 49374, 54468, 56337, 59007, 64566, 75116, 78676, 93262, 98748, 112674, 118014, 129132, 139893, 169011, 177021, 186524, 225348, 236028, 244127, 279786, 319243, 338022, 354042, 419679, 488254, 559572, 638486, 676044, 708084, 732381, 839358, 957729, 976508, 1276972, 1464762, 1678716, 1915458, 2197143, 2873187, 2929524, 3830916, 4150159, 4394286, 5746374, 8300318, 8788572, 11492748, 12450477, 16600636, 24900954, 37351431, 49801908, 74702862, 149405724]

約数ペア:

[(1, 149405724), (2, 74702862), (3, 49801908), (4, 37351431), (6, 24900954), (9, 16600636), (12, 12450477), (13, 11492748), (17, 8788572), (18, 8300318), (26, 5746374), (34, 4394286), (36, 4150159), (39, 3830916), (51, 2929524), (52, 2873187), (68, 2197143), (78, 1915458), (89, 1678716), (102, 1464762), (117, 1276972), (153, 976508), (156, 957729), (178, 839358), (204, 732381), (211, 708084), (221, 676044), (234, 638486), (267, 559572), (306, 488254), (356, 419679), (422, 354042), (442, 338022), (468, 319243), (534, 279786), (612, 244127), (633, 236028), (663, 225348), (801, 186524), (844, 177021), (884, 169011), (1068, 139893), (1157, 129132), (1266, 118014), (1326, 112674), (1513, 98748), (1602, 93262), (1899, 78676), (1989, 75116), (2314, 64566), (2532, 59007), (2652, 56337), (2743, 54468), (3026, 49374), (3204, 46631), (3471, 43044), (3587, 41652), (3798, 39338), (3978, 37558), (4539, 32916), (4628, 32283), (5486, 27234), (6052, 24687), (6942, 21522), (7174, 20826), (7596, 19669), (7956, 18779), (8229, 18156), (9078, 16458), (10413, 14348), (10761, 13884), (10972, 13617)]