155142864

素因数分解:

$2^4\times 3^6\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 140

約数和(自身を含む): 461893056

約数和(自身を除く): 306750192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 283, 324, 376, 423, 432, 486, 564, 566, 648, 729, 752, 846, 849, 972, 1128, 1132, 1269, 1296, 1458, 1692, 1698, 1944, 2256, 2264, 2538, 2547, 2916, 3384, 3396, 3807, 3888, 4528, 5076, 5094, 5832, 6768, 6792, 7614, 7641, 10152, 10188, 11421, 11664, 13301, 13584, 15228, 15282, 20304, 20376, 22842, 22923, 26602, 30456, 30564, 34263, 39903, 40752, 45684, 45846, 53204, 60912, 61128, 68526, 68769, 79806, 91368, 91692, 106408, 119709, 122256, 137052, 137538, 159612, 182736, 183384, 206307, 212816, 239418, 274104, 275076, 319224, 359127, 366768, 412614, 478836, 548208, 550152, 638448, 718254, 825228, 957672, 1077381, 1100304, 1436508, 1650456, 1915344, 2154762, 2873016, 3232143, 3300912, 4309524, 5746032, 6464286, 8619048, 9696429, 12928572, 17238096, 19392858, 25857144, 38785716, 51714288, 77571432, 155142864]

約数ペア:

[(1, 155142864), (2, 77571432), (3, 51714288), (4, 38785716), (6, 25857144), (8, 19392858), (9, 17238096), (12, 12928572), (16, 9696429), (18, 8619048), (24, 6464286), (27, 5746032), (36, 4309524), (47, 3300912), (48, 3232143), (54, 2873016), (72, 2154762), (81, 1915344), (94, 1650456), (108, 1436508), (141, 1100304), (144, 1077381), (162, 957672), (188, 825228), (216, 718254), (243, 638448), (282, 550152), (283, 548208), (324, 478836), (376, 412614), (423, 366768), (432, 359127), (486, 319224), (564, 275076), (566, 274104), (648, 239418), (729, 212816), (752, 206307), (846, 183384), (849, 182736), (972, 159612), (1128, 137538), (1132, 137052), (1269, 122256), (1296, 119709), (1458, 106408), (1692, 91692), (1698, 91368), (1944, 79806), (2256, 68769), (2264, 68526), (2538, 61128), (2547, 60912), (2916, 53204), (3384, 45846), (3396, 45684), (3807, 40752), (3888, 39903), (4528, 34263), (5076, 30564), (5094, 30456), (5832, 26602), (6768, 22923), (6792, 22842), (7614, 20376), (7641, 20304), (10152, 15282), (10188, 15228), (11421, 13584), (11664, 13301)]