164803212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 493968384

約数和(自身を除く): 329165172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 71, 84, 122, 126, 142, 151, 183, 213, 244, 252, 284, 302, 366, 426, 427, 453, 497, 549, 604, 639, 732, 852, 854, 906, 994, 1057, 1098, 1278, 1281, 1359, 1491, 1708, 1812, 1988, 2114, 2196, 2556, 2562, 2718, 2982, 3171, 3843, 4228, 4331, 4473, 5124, 5436, 5964, 6342, 7686, 8662, 8946, 9211, 9513, 10721, 12684, 12993, 15372, 17324, 17892, 18422, 19026, 21442, 25986, 27633, 30317, 32163, 36844, 38052, 38979, 42884, 51972, 55266, 60634, 64326, 64477, 75047, 77958, 82899, 90951, 96489, 110532, 121268, 128652, 128954, 150094, 155916, 165798, 181902, 192978, 193431, 225141, 257908, 272853, 300188, 331596, 363804, 385956, 386862, 450282, 545706, 580293, 653981, 675423, 773724, 900564, 1091412, 1160586, 1307962, 1350846, 1961943, 2321172, 2615924, 2701692, 3923886, 4577867, 5885829, 7847772, 9155734, 11771658, 13733601, 18311468, 23543316, 27467202, 41200803, 54934404, 82401606, 164803212]

約数ペア:

[(1, 164803212), (2, 82401606), (3, 54934404), (4, 41200803), (6, 27467202), (7, 23543316), (9, 18311468), (12, 13733601), (14, 11771658), (18, 9155734), (21, 7847772), (28, 5885829), (36, 4577867), (42, 3923886), (61, 2701692), (63, 2615924), (71, 2321172), (84, 1961943), (122, 1350846), (126, 1307962), (142, 1160586), (151, 1091412), (183, 900564), (213, 773724), (244, 675423), (252, 653981), (284, 580293), (302, 545706), (366, 450282), (426, 386862), (427, 385956), (453, 363804), (497, 331596), (549, 300188), (604, 272853), (639, 257908), (732, 225141), (852, 193431), (854, 192978), (906, 181902), (994, 165798), (1057, 155916), (1098, 150094), (1278, 128954), (1281, 128652), (1359, 121268), (1491, 110532), (1708, 96489), (1812, 90951), (1988, 82899), (2114, 77958), (2196, 75047), (2556, 64477), (2562, 64326), (2718, 60634), (2982, 55266), (3171, 51972), (3843, 42884), (4228, 38979), (4331, 38052), (4473, 36844), (5124, 32163), (5436, 30317), (5964, 27633), (6342, 25986), (7686, 21442), (8662, 19026), (8946, 18422), (9211, 17892), (9513, 17324), (10721, 15372), (12684, 12993)]