158759016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 429744000

約数和(自身を除く): 270984984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 1194, 1592, 2388, 2557, 2587, 4776, 5114, 5174, 7671, 7761, 10228, 10348, 15342, 15522, 20456, 20696, 30684, 31044, 33241, 61368, 62088, 66482, 99723, 132964, 199446, 265928, 398892, 508843, 797784, 1017686, 1526529, 2035372, 3053058, 4070744, 6106116, 6614959, 12212232, 13229918, 19844877, 26459836, 39689754, 52919672, 79379508, 158759016]

約数ペア:

[(1, 158759016), (2, 79379508), (3, 52919672), (4, 39689754), (6, 26459836), (8, 19844877), (12, 13229918), (13, 12212232), (24, 6614959), (26, 6106116), (39, 4070744), (52, 3053058), (78, 2035372), (104, 1526529), (156, 1017686), (199, 797784), (312, 508843), (398, 398892), (597, 265928), (796, 199446), (1194, 132964), (1592, 99723), (2388, 66482), (2557, 62088), (2587, 61368), (4776, 33241), (5114, 31044), (5174, 30684), (7671, 20696), (7761, 20456), (10228, 15522), (10348, 15342)]