157723944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1983

約数の個数: 96

約数和(自身を含む): 465393600

約数和(自身を除く): 307669656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1704, 1889, 1988, 2982, 3479, 3778, 3976, 5667, 5964, 6958, 7556, 10437, 11334, 11928, 13223, 13916, 15112, 20874, 22668, 26446, 27832, 39669, 41748, 45336, 52892, 79338, 83496, 92561, 105784, 134119, 158676, 185122, 268238, 277683, 317352, 370244, 402357, 536476, 555366, 740488, 804714, 938833, 1072952, 1110732, 1609428, 1877666, 2221464, 2816499, 3218856, 3755332, 5632998, 6571831, 7510664, 11265996, 13143662, 19715493, 22531992, 26287324, 39430986, 52574648, 78861972, 157723944]

約数ペア:

[(1, 157723944), (2, 78861972), (3, 52574648), (4, 39430986), (6, 26287324), (7, 22531992), (8, 19715493), (12, 13143662), (14, 11265996), (21, 7510664), (24, 6571831), (28, 5632998), (42, 3755332), (49, 3218856), (56, 2816499), (71, 2221464), (84, 1877666), (98, 1609428), (142, 1110732), (147, 1072952), (168, 938833), (196, 804714), (213, 740488), (284, 555366), (294, 536476), (392, 402357), (426, 370244), (497, 317352), (568, 277683), (588, 268238), (852, 185122), (994, 158676), (1176, 134119), (1491, 105784), (1704, 92561), (1889, 83496), (1988, 79338), (2982, 52892), (3479, 45336), (3778, 41748), (3976, 39669), (5667, 27832), (5964, 26446), (6958, 22668), (7556, 20874), (10437, 15112), (11334, 13916), (11928, 13223)]