173235972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 513196992

約数和(自身を除く): 339961020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 131, 147, 156, 173, 182, 196, 262, 273, 294, 346, 364, 393, 519, 524, 546, 588, 637, 692, 786, 917, 1038, 1092, 1211, 1274, 1572, 1703, 1834, 1911, 2076, 2249, 2422, 2548, 2751, 3406, 3633, 3668, 3822, 4498, 4844, 5109, 5502, 6419, 6747, 6812, 7266, 7644, 8477, 8996, 10218, 11004, 11921, 12838, 13494, 14532, 15743, 16954, 19257, 20436, 22663, 23842, 25431, 25676, 26988, 31486, 33908, 35763, 38514, 45326, 47229, 47684, 50862, 62972, 67989, 71526, 77028, 83447, 90652, 94458, 101724, 110201, 135978, 143052, 158641, 166894, 188916, 220402, 250341, 271956, 294619, 317282, 330603, 333788, 440804, 475923, 500682, 589238, 634564, 661206, 883857, 951846, 1001364, 1110487, 1178476, 1322412, 1767714, 1903692, 2062333, 2220974, 3331461, 3535428, 4124666, 4441948, 6186999, 6662922, 8249332, 12373998, 13325844, 14436331, 24747996, 28872662, 43308993, 57745324, 86617986, 173235972]

約数ペア:

[(1, 173235972), (2, 86617986), (3, 57745324), (4, 43308993), (6, 28872662), (7, 24747996), (12, 14436331), (13, 13325844), (14, 12373998), (21, 8249332), (26, 6662922), (28, 6186999), (39, 4441948), (42, 4124666), (49, 3535428), (52, 3331461), (78, 2220974), (84, 2062333), (91, 1903692), (98, 1767714), (131, 1322412), (147, 1178476), (156, 1110487), (173, 1001364), (182, 951846), (196, 883857), (262, 661206), (273, 634564), (294, 589238), (346, 500682), (364, 475923), (393, 440804), (519, 333788), (524, 330603), (546, 317282), (588, 294619), (637, 271956), (692, 250341), (786, 220402), (917, 188916), (1038, 166894), (1092, 158641), (1211, 143052), (1274, 135978), (1572, 110201), (1703, 101724), (1834, 94458), (1911, 90652), (2076, 83447), (2249, 77028), (2422, 71526), (2548, 67989), (2751, 62972), (3406, 50862), (3633, 47684), (3668, 47229), (3822, 45326), (4498, 38514), (4844, 35763), (5109, 33908), (5502, 31486), (6419, 26988), (6747, 25676), (6812, 25431), (7266, 23842), (7644, 22663), (8477, 20436), (8996, 19257), (10218, 16954), (11004, 15743), (11921, 14532), (12838, 13494)]