156951266170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{5903}}^1$

素因数の和:6571

約数の個数: 64

約数和(自身を含む): 293820825600

約数和(自身を除く): 136869559430

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 431, 862, 995, 1990, 2155, 4310, 5903, 6169, 11806, 12338, 13361, 26722, 29515, 30845, 59030, 61690, 66805, 85769, 133610, 171538, 182993, 365986, 428845, 857690, 914965, 1174697, 1829930, 2349394, 2544193, 2658839, 5088386, 5317678, 5873485, 11746970, 12720965, 13294195, 25441930, 26588390, 36415607, 72831214, 78869983, 157739966, 182078035, 364156070, 394349915, 506294407, 788699830, 1012588814, 2531472035, 5062944070, 15695126617, 31390253234, 78475633085, 156951266170]

約数ペア:

[(1, 156951266170), (2, 78475633085), (5, 31390253234), (10, 15695126617), (31, 5062944070), (62, 2531472035), (155, 1012588814), (199, 788699830), (310, 506294407), (398, 394349915), (431, 364156070), (862, 182078035), (995, 157739966), (1990, 78869983), (2155, 72831214), (4310, 36415607), (5903, 26588390), (6169, 25441930), (11806, 13294195), (12338, 12720965), (13361, 11746970), (26722, 5873485), (29515, 5317678), (30845, 5088386), (59030, 2658839), (61690, 2544193), (66805, 2349394), (85769, 1829930), (133610, 1174697), (171538, 914965), (182993, 857690), (365986, 428845)]