156736817120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{331957}}^1$

素因数の和:332212

約数の個数: 96

約数和(自身を含む): 400532555808

約数和(自身を除く): 243795738688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 227, 260, 416, 454, 520, 908, 1040, 1135, 1816, 2080, 2270, 2951, 3632, 4540, 5902, 7264, 9080, 11804, 14755, 18160, 23608, 29510, 36320, 47216, 59020, 94432, 118040, 236080, 331957, 472160, 663914, 1327828, 1659785, 2655656, 3319570, 4315441, 5311312, 6639140, 8630882, 10622624, 13278280, 17261764, 21577205, 26556560, 34523528, 43154410, 53113120, 69047056, 75354239, 86308820, 138094112, 150708478, 172617640, 301416956, 345235280, 376771195, 602833912, 690470560, 753542390, 979605107, 1205667824, 1507084780, 1959210214, 2411335648, 3014169560, 3918420428, 4898025535, 6028339120, 7836840856, 9796051070, 12056678240, 15673681712, 19592102140, 31347363424, 39184204280, 78368408560, 156736817120]

約数ペア:

[(1, 156736817120), (2, 78368408560), (4, 39184204280), (5, 31347363424), (8, 19592102140), (10, 15673681712), (13, 12056678240), (16, 9796051070), (20, 7836840856), (26, 6028339120), (32, 4898025535), (40, 3918420428), (52, 3014169560), (65, 2411335648), (80, 1959210214), (104, 1507084780), (130, 1205667824), (160, 979605107), (208, 753542390), (227, 690470560), (260, 602833912), (416, 376771195), (454, 345235280), (520, 301416956), (908, 172617640), (1040, 150708478), (1135, 138094112), (1816, 86308820), (2080, 75354239), (2270, 69047056), (2951, 53113120), (3632, 43154410), (4540, 34523528), (5902, 26556560), (7264, 21577205), (9080, 17261764), (11804, 13278280), (14755, 10622624), (18160, 8630882), (23608, 6639140), (29510, 5311312), (36320, 4315441), (47216, 3319570), (59020, 2655656), (94432, 1659785), (118040, 1327828), (236080, 663914), (331957, 472160)]