156984186849

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{17383}}^1$

素因数の和:17646

約数の個数: 64

約数和(自身を含む): 249955774464

約数和(自身を除く): 92971587615

約数列:

[1, 3, 7, 21, 43, 73, 129, 137, 219, 301, 411, 511, 903, 959, 1533, 2877, 3139, 5891, 9417, 10001, 17383, 17673, 21973, 30003, 41237, 52149, 65919, 70007, 121681, 123711, 210021, 365043, 430043, 747469, 1268959, 1290129, 2242407, 2381471, 3010301, 3806877, 5232283, 7144413, 8882713, 9030903, 15696849, 16670297, 26648139, 50010891, 54565237, 102403253, 163695711, 173847383, 307209759, 381956659, 521542149, 716822771, 1145869977, 1216931681, 2150468313, 3650795043, 7475437469, 22426312407, 52328062283, 156984186849]

約数ペア:

[(1, 156984186849), (3, 52328062283), (7, 22426312407), (21, 7475437469), (43, 3650795043), (73, 2150468313), (129, 1216931681), (137, 1145869977), (219, 716822771), (301, 521542149), (411, 381956659), (511, 307209759), (903, 173847383), (959, 163695711), (1533, 102403253), (2877, 54565237), (3139, 50010891), (5891, 26648139), (9417, 16670297), (10001, 15696849), (17383, 9030903), (17673, 8882713), (21973, 7144413), (30003, 5232283), (41237, 3806877), (52149, 3010301), (65919, 2381471), (70007, 2242407), (121681, 1290129), (123711, 1268959), (210021, 747469), (365043, 430043)]