140590848

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3081

約数の個数: 72

約数和(自身を含む): 380437456

約数和(自身を除く): 239846608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3001, 3904, 5856, 6002, 7808, 9003, 11712, 12004, 15616, 18006, 23424, 24008, 36012, 46848, 48016, 72024, 96032, 144048, 183061, 192064, 288096, 366122, 384128, 549183, 576192, 732244, 768256, 1098366, 1152384, 1464488, 2196732, 2304768, 2928976, 4393464, 5857952, 8786928, 11715904, 17573856, 23431808, 35147712, 46863616, 70295424, 140590848]

約数ペア:

[(1, 140590848), (2, 70295424), (3, 46863616), (4, 35147712), (6, 23431808), (8, 17573856), (12, 11715904), (16, 8786928), (24, 5857952), (32, 4393464), (48, 2928976), (61, 2304768), (64, 2196732), (96, 1464488), (122, 1152384), (128, 1098366), (183, 768256), (192, 732244), (244, 576192), (256, 549183), (366, 384128), (384, 366122), (488, 288096), (732, 192064), (768, 183061), (976, 144048), (1464, 96032), (1952, 72024), (2928, 48016), (3001, 46848), (3904, 36012), (5856, 24008), (6002, 23424), (7808, 18006), (9003, 15616), (11712, 12004)]