171346428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 493726464

約数和(自身を除く): 322380036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 131, 132, 162, 198, 262, 297, 324, 367, 393, 396, 524, 594, 734, 786, 891, 1101, 1179, 1188, 1441, 1468, 1572, 1782, 2202, 2358, 2882, 3303, 3537, 3564, 4037, 4323, 4404, 4716, 5764, 6606, 7074, 8074, 8646, 9909, 10611, 12111, 12969, 13212, 14148, 16148, 17292, 19818, 21222, 24222, 25938, 29727, 36333, 38907, 39636, 42444, 48077, 48444, 51876, 59454, 72666, 77814, 96154, 108999, 116721, 118908, 144231, 145332, 155628, 192308, 217998, 233442, 288462, 326997, 432693, 435996, 466884, 528847, 576924, 653994, 865386, 1057694, 1298079, 1307988, 1586541, 1730772, 2115388, 2596158, 3173082, 3894237, 4759623, 5192316, 6346164, 7788474, 9519246, 14278869, 15576948, 19038492, 28557738, 42836607, 57115476, 85673214, 171346428]

約数ペア:

[(1, 171346428), (2, 85673214), (3, 57115476), (4, 42836607), (6, 28557738), (9, 19038492), (11, 15576948), (12, 14278869), (18, 9519246), (22, 7788474), (27, 6346164), (33, 5192316), (36, 4759623), (44, 3894237), (54, 3173082), (66, 2596158), (81, 2115388), (99, 1730772), (108, 1586541), (131, 1307988), (132, 1298079), (162, 1057694), (198, 865386), (262, 653994), (297, 576924), (324, 528847), (367, 466884), (393, 435996), (396, 432693), (524, 326997), (594, 288462), (734, 233442), (786, 217998), (891, 192308), (1101, 155628), (1179, 145332), (1188, 144231), (1441, 118908), (1468, 116721), (1572, 108999), (1782, 96154), (2202, 77814), (2358, 72666), (2882, 59454), (3303, 51876), (3537, 48444), (3564, 48077), (4037, 42444), (4323, 39636), (4404, 38907), (4716, 36333), (5764, 29727), (6606, 25938), (7074, 24222), (8074, 21222), (8646, 19818), (9909, 17292), (10611, 16148), (12111, 14148), (12969, 13212)]