153915124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5939}}^1$

素因数の和:6004

約数の個数: 48

約数和(自身を含む): 319334400

約数和(自身を除く): 165419276

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 5939, 6479, 11878, 12958, 23756, 25916, 65329, 112841, 130658, 184109, 225682, 261316, 368218, 451364, 736436, 1241251, 2025199, 2482502, 3498071, 4050398, 4965004, 6996142, 8100796, 13992284, 38478781, 76957562, 153915124]

約数ペア:

[(1, 153915124), (2, 76957562), (4, 38478781), (11, 13992284), (19, 8100796), (22, 6996142), (31, 4965004), (38, 4050398), (44, 3498071), (62, 2482502), (76, 2025199), (124, 1241251), (209, 736436), (341, 451364), (418, 368218), (589, 261316), (682, 225682), (836, 184109), (1178, 130658), (1364, 112841), (2356, 65329), (5939, 25916), (6479, 23756), (11878, 12958)]