161669124

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 419645408

約数和(自身を除く): 257976284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 97, 134, 194, 201, 268, 291, 388, 402, 582, 603, 691, 804, 873, 1164, 1206, 1382, 1746, 2073, 2412, 2764, 3492, 4146, 6219, 6499, 8292, 12438, 12998, 19497, 24876, 25996, 38994, 46297, 58491, 67027, 77988, 92594, 116982, 134054, 138891, 185188, 201081, 233964, 268108, 277782, 402162, 416673, 555564, 603243, 804324, 833346, 1206486, 1666692, 2412972, 4490809, 8981618, 13472427, 17963236, 26944854, 40417281, 53889708, 80834562, 161669124]

約数ペア:

[(1, 161669124), (2, 80834562), (3, 53889708), (4, 40417281), (6, 26944854), (9, 17963236), (12, 13472427), (18, 8981618), (36, 4490809), (67, 2412972), (97, 1666692), (134, 1206486), (194, 833346), (201, 804324), (268, 603243), (291, 555564), (388, 416673), (402, 402162), (582, 277782), (603, 268108), (691, 233964), (804, 201081), (873, 185188), (1164, 138891), (1206, 134054), (1382, 116982), (1746, 92594), (2073, 77988), (2412, 67027), (2764, 58491), (3492, 46297), (4146, 38994), (6219, 25996), (6499, 24876), (8292, 19497), (12438, 12998)]