123255384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 361206720

約数和(自身を除く): 237951336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 163, 168, 196, 294, 326, 392, 489, 588, 643, 652, 978, 1141, 1176, 1286, 1304, 1929, 1956, 2282, 2572, 3423, 3858, 3912, 4501, 4564, 5144, 6846, 7716, 7987, 9002, 9128, 13503, 13692, 15432, 15974, 18004, 23961, 27006, 27384, 31507, 31948, 36008, 47922, 54012, 63014, 63896, 94521, 95844, 104809, 108024, 126028, 189042, 191688, 209618, 252056, 314427, 378084, 419236, 628854, 733663, 756168, 838472, 1257708, 1467326, 2200989, 2515416, 2934652, 4401978, 5135641, 5869304, 8803956, 10271282, 15406923, 17607912, 20542564, 30813846, 41085128, 61627692, 123255384]

約数ペア:

[(1, 123255384), (2, 61627692), (3, 41085128), (4, 30813846), (6, 20542564), (7, 17607912), (8, 15406923), (12, 10271282), (14, 8803956), (21, 5869304), (24, 5135641), (28, 4401978), (42, 2934652), (49, 2515416), (56, 2200989), (84, 1467326), (98, 1257708), (147, 838472), (163, 756168), (168, 733663), (196, 628854), (294, 419236), (326, 378084), (392, 314427), (489, 252056), (588, 209618), (643, 191688), (652, 189042), (978, 126028), (1141, 108024), (1176, 104809), (1286, 95844), (1304, 94521), (1929, 63896), (1956, 63014), (2282, 54012), (2572, 47922), (3423, 36008), (3858, 31948), (3912, 31507), (4501, 27384), (4564, 27006), (5144, 23961), (6846, 18004), (7716, 15974), (7987, 15432), (9002, 13692), (9128, 13503)]