16329208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 37440000

約数和(自身を除く): 21110792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 103, 133, 149, 152, 206, 266, 298, 412, 532, 596, 721, 824, 1043, 1064, 1192, 1442, 1957, 2086, 2831, 2884, 3914, 4172, 5662, 5768, 7828, 8344, 11324, 13699, 15347, 15656, 19817, 22648, 27398, 30694, 39634, 54796, 61388, 79268, 107429, 109592, 122776, 158536, 214858, 291593, 429716, 583186, 859432, 1166372, 2041151, 2332744, 4082302, 8164604, 16329208]

約数ペア:

[(1, 16329208), (2, 8164604), (4, 4082302), (7, 2332744), (8, 2041151), (14, 1166372), (19, 859432), (28, 583186), (38, 429716), (56, 291593), (76, 214858), (103, 158536), (133, 122776), (149, 109592), (152, 107429), (206, 79268), (266, 61388), (298, 54796), (412, 39634), (532, 30694), (596, 27398), (721, 22648), (824, 19817), (1043, 15656), (1064, 15347), (1192, 13699), (1442, 11324), (1957, 8344), (2086, 7828), (2831, 5768), (2884, 5662), (3914, 4172)]