163806156

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 424670064

約数和(自身を除く): 260863908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 113, 134, 201, 226, 268, 339, 402, 452, 601, 603, 678, 804, 1017, 1202, 1206, 1356, 1803, 2034, 2404, 2412, 3606, 4068, 5409, 7212, 7571, 10818, 15142, 21636, 22713, 30284, 40267, 45426, 67913, 68139, 80534, 90852, 120801, 135826, 136278, 161068, 203739, 241602, 271652, 272556, 362403, 407478, 483204, 611217, 724806, 814956, 1222434, 1449612, 2444868, 4550171, 9100342, 13650513, 18200684, 27301026, 40951539, 54602052, 81903078, 163806156]

約数ペア:

[(1, 163806156), (2, 81903078), (3, 54602052), (4, 40951539), (6, 27301026), (9, 18200684), (12, 13650513), (18, 9100342), (36, 4550171), (67, 2444868), (113, 1449612), (134, 1222434), (201, 814956), (226, 724806), (268, 611217), (339, 483204), (402, 407478), (452, 362403), (601, 272556), (603, 271652), (678, 241602), (804, 203739), (1017, 161068), (1202, 136278), (1206, 135826), (1356, 120801), (1803, 90852), (2034, 80534), (2404, 68139), (2412, 67913), (3606, 45426), (4068, 40267), (5409, 30284), (7212, 22713), (7571, 21636), (10818, 15142)]