156936065780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{82651}}^1$

素因数の和:82849

約数の個数: 96

約数和(自身を含む): 363523332480

約数和(自身を除く): 206587266700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 109, 130, 134, 218, 260, 268, 335, 436, 545, 670, 871, 1090, 1340, 1417, 1742, 2180, 2834, 3484, 4355, 5668, 7085, 7303, 8710, 14170, 14606, 17420, 28340, 29212, 36515, 73030, 82651, 94939, 146060, 165302, 189878, 330604, 379756, 413255, 474695, 826510, 949390, 1074463, 1653020, 1898780, 2148926, 4297852, 5372315, 5537617, 9008959, 10744630, 11075234, 18017918, 21489260, 22150468, 27688085, 36035836, 45044795, 55376170, 71989021, 90089590, 110752340, 117116467, 143978042, 180179180, 234232934, 287956084, 359945105, 468465868, 585582335, 603600253, 719890210, 1171164670, 1207200506, 1439780420, 2342329340, 2414401012, 3018001265, 6036002530, 7846803289, 12072005060, 15693606578, 31387213156, 39234016445, 78468032890, 156936065780]

約数ペア:

[(1, 156936065780), (2, 78468032890), (4, 39234016445), (5, 31387213156), (10, 15693606578), (13, 12072005060), (20, 7846803289), (26, 6036002530), (52, 3018001265), (65, 2414401012), (67, 2342329340), (109, 1439780420), (130, 1207200506), (134, 1171164670), (218, 719890210), (260, 603600253), (268, 585582335), (335, 468465868), (436, 359945105), (545, 287956084), (670, 234232934), (871, 180179180), (1090, 143978042), (1340, 117116467), (1417, 110752340), (1742, 90089590), (2180, 71989021), (2834, 55376170), (3484, 45044795), (4355, 36035836), (5668, 27688085), (7085, 22150468), (7303, 21489260), (8710, 18017918), (14170, 11075234), (14606, 10744630), (17420, 9008959), (28340, 5537617), (29212, 5372315), (36515, 4297852), (73030, 2148926), (82651, 1898780), (94939, 1653020), (146060, 1074463), (165302, 949390), (189878, 826510), (330604, 474695), (379756, 413255)]