173956248

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 522720000

約数和(自身を除く): 348763752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 81, 108, 114, 142, 152, 162, 171, 199, 213, 216, 228, 284, 324, 342, 398, 426, 456, 513, 568, 597, 639, 648, 684, 796, 852, 1026, 1194, 1278, 1349, 1368, 1539, 1592, 1704, 1791, 1917, 2052, 2388, 2556, 2698, 3078, 3582, 3781, 3834, 4047, 4104, 4776, 5112, 5373, 5396, 5751, 6156, 7164, 7562, 7668, 8094, 10746, 10792, 11343, 11502, 12141, 12312, 14129, 14328, 15124, 15336, 16119, 16188, 21492, 22686, 23004, 24282, 28258, 30248, 32238, 32376, 34029, 36423, 42387, 42984, 45372, 46008, 48564, 56516, 64476, 68058, 72846, 84774, 90744, 97128, 102087, 109269, 113032, 127161, 128952, 136116, 145692, 169548, 204174, 218538, 254322, 268451, 272232, 291384, 306261, 339096, 381483, 408348, 437076, 508644, 536902, 612522, 762966, 805353, 816696, 874152, 1017288, 1073804, 1144449, 1225044, 1525932, 1610706, 2147608, 2288898, 2416059, 2450088, 3051864, 3221412, 4577796, 4832118, 6442824, 7248177, 9155592, 9664236, 14496354, 19328472, 21744531, 28992708, 43489062, 57985416, 86978124, 173956248]

約数ペア:

[(1, 173956248), (2, 86978124), (3, 57985416), (4, 43489062), (6, 28992708), (8, 21744531), (9, 19328472), (12, 14496354), (18, 9664236), (19, 9155592), (24, 7248177), (27, 6442824), (36, 4832118), (38, 4577796), (54, 3221412), (57, 3051864), (71, 2450088), (72, 2416059), (76, 2288898), (81, 2147608), (108, 1610706), (114, 1525932), (142, 1225044), (152, 1144449), (162, 1073804), (171, 1017288), (199, 874152), (213, 816696), (216, 805353), (228, 762966), (284, 612522), (324, 536902), (342, 508644), (398, 437076), (426, 408348), (456, 381483), (513, 339096), (568, 306261), (597, 291384), (639, 272232), (648, 268451), (684, 254322), (796, 218538), (852, 204174), (1026, 169548), (1194, 145692), (1278, 136116), (1349, 128952), (1368, 127161), (1539, 113032), (1592, 109269), (1704, 102087), (1791, 97128), (1917, 90744), (2052, 84774), (2388, 72846), (2556, 68058), (2698, 64476), (3078, 56516), (3582, 48564), (3781, 46008), (3834, 45372), (4047, 42984), (4104, 42387), (4776, 36423), (5112, 34029), (5373, 32376), (5396, 32238), (5751, 30248), (6156, 28258), (7164, 24282), (7562, 23004), (7668, 22686), (8094, 21492), (10746, 16188), (10792, 16119), (11343, 15336), (11502, 15124), (12141, 14328), (12312, 14129)]