154056588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2063}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 421650432

約数和(自身を除く): 267593844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2063, 2667, 3556, 4126, 5334, 6189, 6223, 8252, 10668, 12378, 12446, 14441, 18669, 24756, 24892, 28882, 37338, 43323, 57764, 74676, 86646, 101087, 173292, 202174, 262001, 303261, 404348, 524002, 606522, 786003, 1048004, 1213044, 1572006, 1834007, 3144012, 3668014, 5502021, 7336028, 11004042, 12838049, 22008084, 25676098, 38514147, 51352196, 77028294, 154056588]

約数ペア:

[(1, 154056588), (2, 77028294), (3, 51352196), (4, 38514147), (6, 25676098), (7, 22008084), (12, 12838049), (14, 11004042), (21, 7336028), (28, 5502021), (42, 3668014), (49, 3144012), (84, 1834007), (98, 1572006), (127, 1213044), (147, 1048004), (196, 786003), (254, 606522), (294, 524002), (381, 404348), (508, 303261), (588, 262001), (762, 202174), (889, 173292), (1524, 101087), (1778, 86646), (2063, 74676), (2667, 57764), (3556, 43323), (4126, 37338), (5334, 28882), (6189, 24892), (6223, 24756), (8252, 18669), (10668, 14441), (12378, 12446)]