145151916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 449650656

約数和(自身を除く): 304498740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 294, 357, 364, 442, 476, 546, 588, 637, 663, 714, 833, 884, 1092, 1117, 1274, 1326, 1428, 1547, 1666, 1911, 2234, 2499, 2548, 2652, 3094, 3332, 3351, 3822, 4468, 4641, 4998, 6188, 6702, 7644, 7819, 9282, 9996, 10829, 13404, 14521, 15638, 18564, 18989, 21658, 23457, 29042, 31276, 32487, 37978, 43316, 43563, 46914, 54733, 56967, 58084, 64974, 75956, 87126, 93828, 101647, 109466, 113934, 129948, 132923, 164199, 174252, 203294, 218932, 227868, 246857, 265846, 304941, 328398, 398769, 406588, 493714, 531692, 609882, 656796, 711529, 740571, 797538, 930461, 987428, 1219764, 1423058, 1481142, 1595076, 1727999, 1860922, 2134587, 2791383, 2846116, 2962284, 3455998, 3721844, 4269174, 5183997, 5582766, 6911996, 8538348, 10367994, 11165532, 12095993, 20735988, 24191986, 36287979, 48383972, 72575958, 145151916]

約数ペア:

[(1, 145151916), (2, 72575958), (3, 48383972), (4, 36287979), (6, 24191986), (7, 20735988), (12, 12095993), (13, 11165532), (14, 10367994), (17, 8538348), (21, 6911996), (26, 5582766), (28, 5183997), (34, 4269174), (39, 3721844), (42, 3455998), (49, 2962284), (51, 2846116), (52, 2791383), (68, 2134587), (78, 1860922), (84, 1727999), (91, 1595076), (98, 1481142), (102, 1423058), (119, 1219764), (147, 987428), (156, 930461), (182, 797538), (196, 740571), (204, 711529), (221, 656796), (238, 609882), (273, 531692), (294, 493714), (357, 406588), (364, 398769), (442, 328398), (476, 304941), (546, 265846), (588, 246857), (637, 227868), (663, 218932), (714, 203294), (833, 174252), (884, 164199), (1092, 132923), (1117, 129948), (1274, 113934), (1326, 109466), (1428, 101647), (1547, 93828), (1666, 87126), (1911, 75956), (2234, 64974), (2499, 58084), (2548, 56967), (2652, 54733), (3094, 46914), (3332, 43563), (3351, 43316), (3822, 37978), (4468, 32487), (4641, 31276), (4998, 29042), (6188, 23457), (6702, 21658), (7644, 18989), (7819, 18564), (9282, 15638), (9996, 14521), (10829, 13404)]