123366848

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 294071040

約数和(自身を除く): 170704192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 152, 176, 184, 209, 253, 304, 352, 368, 401, 418, 437, 506, 608, 704, 736, 802, 836, 874, 1012, 1216, 1472, 1604, 1672, 1748, 2024, 3208, 3344, 3496, 4048, 4411, 4807, 6416, 6688, 6992, 7619, 8096, 8822, 9223, 9614, 12832, 13376, 13984, 15238, 16192, 17644, 18446, 19228, 25664, 27968, 30476, 35288, 36892, 38456, 60952, 70576, 73784, 76912, 83809, 101453, 121904, 141152, 147568, 153824, 167618, 175237, 202906, 243808, 282304, 295136, 307648, 335236, 350474, 405812, 487616, 590272, 670472, 700948, 811624, 1340944, 1401896, 1623248, 1927607, 2681888, 2803792, 3246496, 3855214, 5363776, 5607584, 6492992, 7710428, 11215168, 15420856, 30841712, 61683424, 123366848]

約数ペア:

[(1, 123366848), (2, 61683424), (4, 30841712), (8, 15420856), (11, 11215168), (16, 7710428), (19, 6492992), (22, 5607584), (23, 5363776), (32, 3855214), (38, 3246496), (44, 2803792), (46, 2681888), (64, 1927607), (76, 1623248), (88, 1401896), (92, 1340944), (152, 811624), (176, 700948), (184, 670472), (209, 590272), (253, 487616), (304, 405812), (352, 350474), (368, 335236), (401, 307648), (418, 295136), (437, 282304), (506, 243808), (608, 202906), (704, 175237), (736, 167618), (802, 153824), (836, 147568), (874, 141152), (1012, 121904), (1216, 101453), (1472, 83809), (1604, 76912), (1672, 73784), (1748, 70576), (2024, 60952), (3208, 38456), (3344, 36892), (3496, 35288), (4048, 30476), (4411, 27968), (4807, 25664), (6416, 19228), (6688, 18446), (6992, 17644), (7619, 16192), (8096, 15238), (8822, 13984), (9223, 13376), (9614, 12832)]