145100644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 312439680

約数和(自身を除く): 167339036

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 53, 68, 76, 106, 163, 212, 221, 247, 323, 326, 442, 494, 646, 652, 689, 884, 901, 988, 1007, 1292, 1378, 1802, 2014, 2119, 2756, 2771, 3097, 3604, 4028, 4199, 4238, 5542, 6194, 8398, 8476, 8639, 11084, 11713, 12388, 13091, 16796, 17119, 17278, 23426, 26182, 34238, 34556, 36023, 40261, 46852, 52364, 52649, 68476, 72046, 80522, 105298, 112307, 144092, 146863, 161044, 164141, 210596, 222547, 224614, 293726, 328282, 445094, 449228, 587452, 656564, 684437, 890188, 1368874, 1909219, 2133833, 2737748, 2790397, 3818438, 4267666, 5580794, 7636876, 8535332, 11161588, 36275161, 72550322, 145100644]

約数ペア:

[(1, 145100644), (2, 72550322), (4, 36275161), (13, 11161588), (17, 8535332), (19, 7636876), (26, 5580794), (34, 4267666), (38, 3818438), (52, 2790397), (53, 2737748), (68, 2133833), (76, 1909219), (106, 1368874), (163, 890188), (212, 684437), (221, 656564), (247, 587452), (323, 449228), (326, 445094), (442, 328282), (494, 293726), (646, 224614), (652, 222547), (689, 210596), (884, 164141), (901, 161044), (988, 146863), (1007, 144092), (1292, 112307), (1378, 105298), (1802, 80522), (2014, 72046), (2119, 68476), (2756, 52649), (2771, 52364), (3097, 46852), (3604, 40261), (4028, 36023), (4199, 34556), (4238, 34238), (5542, 26182), (6194, 23426), (8398, 17278), (8476, 17119), (8639, 16796), (11084, 13091), (11713, 12388)]