189510363644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1700987}}^1$

素因数の和:1701194

約数の個数: 48

約数和(自身を含む): 397786249728

約数和(自身を除く): 208275886084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 173, 322, 346, 644, 692, 1211, 2422, 3979, 4844, 7958, 15916, 27853, 55706, 111412, 1700987, 3401974, 6803948, 11906909, 23813818, 39122701, 47627636, 78245402, 156490804, 273858907, 294270751, 547717814, 588541502, 1095435628, 1177083004, 2059895257, 4119790514, 6768227273, 8239581028, 13536454546, 27072909092, 47377590911, 94755181822, 189510363644]

約数ペア:

[(1, 189510363644), (2, 94755181822), (4, 47377590911), (7, 27072909092), (14, 13536454546), (23, 8239581028), (28, 6768227273), (46, 4119790514), (92, 2059895257), (161, 1177083004), (173, 1095435628), (322, 588541502), (346, 547717814), (644, 294270751), (692, 273858907), (1211, 156490804), (2422, 78245402), (3979, 47627636), (4844, 39122701), (7958, 23813818), (15916, 11906909), (27853, 6803948), (55706, 3401974), (111412, 1700987)]