16345896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 47088000

約数和(自身を除く): 30742104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 653, 894, 1043, 1192, 1306, 1788, 1959, 2086, 2612, 3129, 3576, 3918, 4172, 4571, 5224, 6258, 7836, 8344, 9142, 12516, 13713, 15672, 18284, 25032, 27426, 36568, 54852, 97297, 109704, 194594, 291891, 389188, 583782, 681079, 778376, 1167564, 1362158, 2043237, 2335128, 2724316, 4086474, 5448632, 8172948, 16345896]

約数ペア:

[(1, 16345896), (2, 8172948), (3, 5448632), (4, 4086474), (6, 2724316), (7, 2335128), (8, 2043237), (12, 1362158), (14, 1167564), (21, 778376), (24, 681079), (28, 583782), (42, 389188), (56, 291891), (84, 194594), (149, 109704), (168, 97297), (298, 54852), (447, 36568), (596, 27426), (653, 25032), (894, 18284), (1043, 15672), (1192, 13713), (1306, 12516), (1788, 9142), (1959, 8344), (2086, 7836), (2612, 6258), (3129, 5224), (3576, 4571), (3918, 4172)]