148347364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 303105600

約数和(自身を除く): 154758236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 2909, 4636, 5818, 11636, 12749, 25498, 31999, 50996, 55271, 63998, 110542, 127996, 177449, 221084, 354898, 607981, 709796, 1215962, 1951939, 2431924, 3371531, 3903878, 6743062, 7807756, 13486124, 37086841, 74173682, 148347364]

約数ペア:

[(1, 148347364), (2, 74173682), (4, 37086841), (11, 13486124), (19, 7807756), (22, 6743062), (38, 3903878), (44, 3371531), (61, 2431924), (76, 1951939), (122, 1215962), (209, 709796), (244, 607981), (418, 354898), (671, 221084), (836, 177449), (1159, 127996), (1342, 110542), (2318, 63998), (2684, 55271), (2909, 50996), (4636, 31999), (5818, 25498), (11636, 12749)]