187855356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 505523200

約数和(自身を除く): 317667844

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 156, 183, 228, 244, 247, 366, 494, 732, 741, 793, 988, 1039, 1159, 1482, 1586, 2078, 2318, 2379, 2964, 3117, 3172, 3477, 4156, 4636, 4758, 6234, 6954, 9516, 12468, 13507, 13908, 15067, 19741, 27014, 30134, 39482, 40521, 45201, 54028, 59223, 60268, 63379, 78964, 81042, 90402, 118446, 126758, 162084, 180804, 190137, 236892, 253516, 256633, 380274, 513266, 760548, 769899, 823927, 1026532, 1204201, 1539798, 1647854, 2408402, 2471781, 3079596, 3295708, 3612603, 4816804, 4943562, 7225206, 9887124, 14450412, 15654613, 31309226, 46963839, 62618452, 93927678, 187855356]

約数ペア:

[(1, 187855356), (2, 93927678), (3, 62618452), (4, 46963839), (6, 31309226), (12, 15654613), (13, 14450412), (19, 9887124), (26, 7225206), (38, 4943562), (39, 4816804), (52, 3612603), (57, 3295708), (61, 3079596), (76, 2471781), (78, 2408402), (114, 1647854), (122, 1539798), (156, 1204201), (183, 1026532), (228, 823927), (244, 769899), (247, 760548), (366, 513266), (494, 380274), (732, 256633), (741, 253516), (793, 236892), (988, 190137), (1039, 180804), (1159, 162084), (1482, 126758), (1586, 118446), (2078, 90402), (2318, 81042), (2379, 78964), (2964, 63379), (3117, 60268), (3172, 59223), (3477, 54028), (4156, 45201), (4636, 40521), (4758, 39482), (6234, 30134), (6954, 27014), (9516, 19741), (12468, 15067), (13507, 13908)]