161436312

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6211}}^1$

素因数の和:6261

約数の個数: 72

約数和(自身を含む): 461520540

約数和(自身を除く): 300084228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6211, 6498, 8664, 12422, 12996, 18633, 24844, 25992, 37266, 49688, 55899, 74532, 111798, 118009, 149064, 223596, 236018, 354027, 447192, 472036, 708054, 944072, 1062081, 1416108, 2124162, 2242171, 2832216, 4248324, 4484342, 6726513, 8496648, 8968684, 13453026, 17937368, 20179539, 26906052, 40359078, 53812104, 80718156, 161436312]

約数ペア:

[(1, 161436312), (2, 80718156), (3, 53812104), (4, 40359078), (6, 26906052), (8, 20179539), (9, 17937368), (12, 13453026), (18, 8968684), (19, 8496648), (24, 6726513), (36, 4484342), (38, 4248324), (57, 2832216), (72, 2242171), (76, 2124162), (114, 1416108), (152, 1062081), (171, 944072), (228, 708054), (342, 472036), (361, 447192), (456, 354027), (684, 236018), (722, 223596), (1083, 149064), (1368, 118009), (1444, 111798), (2166, 74532), (2888, 55899), (3249, 49688), (4332, 37266), (6211, 25992), (6498, 24844), (8664, 18633), (12422, 12996)]