16469928

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 47324160

約数和(自身を除く): 30854232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 157, 186, 188, 248, 279, 282, 314, 372, 376, 423, 471, 558, 564, 628, 744, 846, 942, 1116, 1128, 1256, 1413, 1457, 1692, 1884, 2232, 2826, 2914, 3384, 3768, 4371, 4867, 5652, 5828, 7379, 8742, 9734, 11304, 11656, 13113, 14601, 14758, 17484, 19468, 22137, 26226, 29202, 29516, 34968, 38936, 43803, 44274, 52452, 58404, 59032, 66411, 87606, 88548, 104904, 116808, 132822, 175212, 177096, 228749, 265644, 350424, 457498, 531288, 686247, 914996, 1372494, 1829992, 2058741, 2744988, 4117482, 5489976, 8234964, 16469928]

約数ペア:

[(1, 16469928), (2, 8234964), (3, 5489976), (4, 4117482), (6, 2744988), (8, 2058741), (9, 1829992), (12, 1372494), (18, 914996), (24, 686247), (31, 531288), (36, 457498), (47, 350424), (62, 265644), (72, 228749), (93, 177096), (94, 175212), (124, 132822), (141, 116808), (157, 104904), (186, 88548), (188, 87606), (248, 66411), (279, 59032), (282, 58404), (314, 52452), (372, 44274), (376, 43803), (423, 38936), (471, 34968), (558, 29516), (564, 29202), (628, 26226), (744, 22137), (846, 19468), (942, 17484), (1116, 14758), (1128, 14601), (1256, 13113), (1413, 11656), (1457, 11304), (1692, 9734), (1884, 8742), (2232, 7379), (2826, 5828), (2914, 5652), (3384, 4867), (3768, 4371)]