156768984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70237}}^1$

素因数の和:70280

約数の個数: 48

約数和(自身を含む): 438285120

約数和(自身を除く): 281516136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 70237, 140474, 210711, 280948, 421422, 561896, 632133, 842844, 1264266, 1685688, 2177347, 2528532, 4354694, 5057064, 6532041, 8709388, 13064082, 17418776, 19596123, 26128164, 39192246, 52256328, 78384492, 156768984]

約数ペア:

[(1, 156768984), (2, 78384492), (3, 52256328), (4, 39192246), (6, 26128164), (8, 19596123), (9, 17418776), (12, 13064082), (18, 8709388), (24, 6532041), (31, 5057064), (36, 4354694), (62, 2528532), (72, 2177347), (93, 1685688), (124, 1264266), (186, 842844), (248, 632133), (279, 561896), (372, 421422), (558, 280948), (744, 210711), (1116, 140474), (2232, 70237)]