153975164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{15233}}^1$

素因数の和:15282

約数の個数: 36

約数和(自身を含む): 325032624

約数和(自身を除く): 171057460

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 15233, 30466, 60932, 106631, 213262, 289427, 426524, 578854, 1157708, 2025989, 4051978, 5499113, 8103956, 10998226, 21996452, 38493791, 76987582, 153975164]

約数ペア:

[(1, 153975164), (2, 76987582), (4, 38493791), (7, 21996452), (14, 10998226), (19, 8103956), (28, 5499113), (38, 4051978), (76, 2025989), (133, 1157708), (266, 578854), (361, 426524), (532, 289427), (722, 213262), (1444, 106631), (2527, 60932), (5054, 30466), (10108, 15233)]