157031244

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 450424800

約数和(自身を除く): 293393556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 89, 93, 102, 108, 124, 153, 178, 186, 204, 267, 279, 306, 356, 372, 459, 527, 534, 558, 612, 801, 837, 918, 961, 1054, 1068, 1116, 1513, 1581, 1602, 1674, 1836, 1922, 2108, 2403, 2759, 2883, 3026, 3162, 3204, 3348, 3844, 4539, 4743, 4806, 5518, 5766, 6052, 6324, 8277, 8649, 9078, 9486, 9612, 11036, 11532, 13617, 14229, 16337, 16554, 17298, 18156, 18972, 24831, 25947, 27234, 28458, 32674, 33108, 34596, 40851, 46903, 49011, 49662, 51894, 54468, 56916, 65348, 74493, 81702, 85529, 93806, 98022, 99324, 103788, 140709, 147033, 148986, 163404, 171058, 187612, 196044, 256587, 281418, 294066, 297972, 342116, 422127, 441099, 513174, 562836, 588132, 769761, 844254, 882198, 1026348, 1266381, 1453993, 1539522, 1688508, 1764396, 2309283, 2532762, 2907986, 3079044, 4361979, 4618566, 5065524, 5815972, 8723958, 9237132, 13085937, 17447916, 26171874, 39257811, 52343748, 78515622, 157031244]

約数ペア:

[(1, 157031244), (2, 78515622), (3, 52343748), (4, 39257811), (6, 26171874), (9, 17447916), (12, 13085937), (17, 9237132), (18, 8723958), (27, 5815972), (31, 5065524), (34, 4618566), (36, 4361979), (51, 3079044), (54, 2907986), (62, 2532762), (68, 2309283), (89, 1764396), (93, 1688508), (102, 1539522), (108, 1453993), (124, 1266381), (153, 1026348), (178, 882198), (186, 844254), (204, 769761), (267, 588132), (279, 562836), (306, 513174), (356, 441099), (372, 422127), (459, 342116), (527, 297972), (534, 294066), (558, 281418), (612, 256587), (801, 196044), (837, 187612), (918, 171058), (961, 163404), (1054, 148986), (1068, 147033), (1116, 140709), (1513, 103788), (1581, 99324), (1602, 98022), (1674, 93806), (1836, 85529), (1922, 81702), (2108, 74493), (2403, 65348), (2759, 56916), (2883, 54468), (3026, 51894), (3162, 49662), (3204, 49011), (3348, 46903), (3844, 40851), (4539, 34596), (4743, 33108), (4806, 32674), (5518, 28458), (5766, 27234), (6052, 25947), (6324, 24831), (8277, 18972), (8649, 18156), (9078, 17298), (9486, 16554), (9612, 16337), (11036, 14229), (11532, 13617)]