181258896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 160

約数和(自身を含む): 610460928

約数和(自身を除く): 429202032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2441, 2652, 2856, 3094, 3536, 4368, 4641, 4882, 5304, 5712, 6188, 7323, 9282, 9764, 10608, 12376, 14646, 17087, 18564, 19528, 24752, 29292, 31733, 34174, 37128, 39056, 41497, 51261, 58584, 63466, 68348, 74256, 82994, 95199, 102522, 117168, 124491, 126932, 136696, 165988, 190398, 205044, 222131, 248982, 253864, 273392, 290479, 331976, 380796, 410088, 444262, 497964, 507728, 539461, 580958, 663952, 666393, 761592, 820176, 871437, 888524, 995928, 1078922, 1161916, 1332786, 1523184, 1618383, 1742874, 1777048, 1991856, 2157844, 2323832, 2665572, 3236766, 3485748, 3554096, 3776227, 4315688, 4647664, 5331144, 6473532, 6971496, 7552454, 8631376, 10662288, 11328681, 12947064, 13942992, 15104908, 22657362, 25894128, 30209816, 45314724, 60419632, 90629448, 181258896]

約数ペア:

[(1, 181258896), (2, 90629448), (3, 60419632), (4, 45314724), (6, 30209816), (7, 25894128), (8, 22657362), (12, 15104908), (13, 13942992), (14, 12947064), (16, 11328681), (17, 10662288), (21, 8631376), (24, 7552454), (26, 6971496), (28, 6473532), (34, 5331144), (39, 4647664), (42, 4315688), (48, 3776227), (51, 3554096), (52, 3485748), (56, 3236766), (68, 2665572), (78, 2323832), (84, 2157844), (91, 1991856), (102, 1777048), (104, 1742874), (112, 1618383), (119, 1523184), (136, 1332786), (156, 1161916), (168, 1078922), (182, 995928), (204, 888524), (208, 871437), (221, 820176), (238, 761592), (272, 666393), (273, 663952), (312, 580958), (336, 539461), (357, 507728), (364, 497964), (408, 444262), (442, 410088), (476, 380796), (546, 331976), (624, 290479), (663, 273392), (714, 253864), (728, 248982), (816, 222131), (884, 205044), (952, 190398), (1092, 165988), (1326, 136696), (1428, 126932), (1456, 124491), (1547, 117168), (1768, 102522), (1904, 95199), (2184, 82994), (2441, 74256), (2652, 68348), (2856, 63466), (3094, 58584), (3536, 51261), (4368, 41497), (4641, 39056), (4882, 37128), (5304, 34174), (5712, 31733), (6188, 29292), (7323, 24752), (9282, 19528), (9764, 18564), (10608, 17087), (12376, 14646)]