164219172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 442589952

約数和(自身を除く): 278370780

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 69, 74, 78, 92, 111, 138, 148, 156, 222, 276, 299, 444, 481, 598, 851, 897, 962, 1196, 1237, 1443, 1702, 1794, 1924, 2474, 2553, 2886, 3404, 3588, 3711, 4948, 5106, 5772, 7422, 10212, 11063, 14844, 16081, 22126, 28451, 32162, 33189, 44252, 45769, 48243, 56902, 64324, 66378, 85353, 91538, 96486, 113804, 132756, 137307, 170706, 183076, 192972, 274614, 341412, 369863, 549228, 594997, 739726, 1052687, 1109589, 1189994, 1479452, 1784991, 2105374, 2219178, 2379988, 3158061, 3569982, 4210748, 4438356, 6316122, 7139964, 12632244, 13684931, 27369862, 41054793, 54739724, 82109586, 164219172]

約数ペア:

[(1, 164219172), (2, 82109586), (3, 54739724), (4, 41054793), (6, 27369862), (12, 13684931), (13, 12632244), (23, 7139964), (26, 6316122), (37, 4438356), (39, 4210748), (46, 3569982), (52, 3158061), (69, 2379988), (74, 2219178), (78, 2105374), (92, 1784991), (111, 1479452), (138, 1189994), (148, 1109589), (156, 1052687), (222, 739726), (276, 594997), (299, 549228), (444, 369863), (481, 341412), (598, 274614), (851, 192972), (897, 183076), (962, 170706), (1196, 137307), (1237, 132756), (1443, 113804), (1702, 96486), (1794, 91538), (1924, 85353), (2474, 66378), (2553, 64324), (2886, 56902), (3404, 48243), (3588, 45769), (3711, 44252), (4948, 33189), (5106, 32162), (5772, 28451), (7422, 22126), (10212, 16081), (11063, 14844)]