111681984

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 308864000

約数和(自身を除く): 197182016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 79, 96, 111, 148, 158, 192, 199, 222, 237, 296, 316, 398, 444, 474, 592, 597, 632, 796, 888, 948, 1184, 1194, 1264, 1592, 1776, 1896, 2368, 2388, 2528, 2923, 3184, 3552, 3792, 4776, 5056, 5846, 6368, 7104, 7363, 7584, 8769, 9552, 11692, 12736, 14726, 15168, 15721, 17538, 19104, 22089, 23384, 29452, 31442, 35076, 38208, 44178, 46768, 47163, 58904, 62884, 70152, 88356, 93536, 94326, 117808, 125768, 140304, 176712, 187072, 188652, 235616, 251536, 280608, 353424, 377304, 471232, 503072, 561216, 581677, 706848, 754608, 1006144, 1163354, 1413696, 1509216, 1745031, 2326708, 3018432, 3490062, 4653416, 6980124, 9306832, 13960248, 18613664, 27920496, 37227328, 55840992, 111681984]

約数ペア:

[(1, 111681984), (2, 55840992), (3, 37227328), (4, 27920496), (6, 18613664), (8, 13960248), (12, 9306832), (16, 6980124), (24, 4653416), (32, 3490062), (37, 3018432), (48, 2326708), (64, 1745031), (74, 1509216), (79, 1413696), (96, 1163354), (111, 1006144), (148, 754608), (158, 706848), (192, 581677), (199, 561216), (222, 503072), (237, 471232), (296, 377304), (316, 353424), (398, 280608), (444, 251536), (474, 235616), (592, 188652), (597, 187072), (632, 176712), (796, 140304), (888, 125768), (948, 117808), (1184, 94326), (1194, 93536), (1264, 88356), (1592, 70152), (1776, 62884), (1896, 58904), (2368, 47163), (2388, 46768), (2528, 44178), (2923, 38208), (3184, 35076), (3552, 31442), (3792, 29452), (4776, 23384), (5056, 22089), (5846, 19104), (6368, 17538), (7104, 15721), (7363, 15168), (7584, 14726), (8769, 12736), (9552, 11692)]