163983690

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 495331200

約数和(自身を除く): 331347510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 81, 87, 90, 117, 130, 135, 145, 162, 174, 179, 195, 234, 243, 261, 270, 290, 351, 358, 377, 390, 405, 435, 486, 522, 537, 585, 702, 754, 783, 810, 870, 895, 1053, 1074, 1131, 1170, 1215, 1305, 1566, 1611, 1755, 1790, 1885, 2106, 2262, 2327, 2349, 2430, 2610, 2685, 3159, 3222, 3393, 3510, 3770, 3915, 4654, 4698, 4833, 5191, 5265, 5370, 5655, 6318, 6786, 6981, 7047, 7830, 8055, 9666, 10179, 10382, 10530, 11310, 11635, 11745, 13962, 14094, 14499, 15573, 15795, 16110, 16965, 20358, 20943, 23270, 23490, 24165, 25955, 28998, 30537, 31146, 31590, 33930, 34905, 35235, 41886, 43497, 46719, 48330, 50895, 51910, 61074, 62829, 67483, 69810, 70470, 72495, 77865, 86994, 91611, 93438, 101790, 104715, 125658, 134966, 140157, 144990, 152685, 155730, 183222, 188487, 202449, 209430, 217485, 233595, 280314, 305370, 314145, 337415, 376974, 404898, 420471, 434970, 458055, 467190, 565461, 607347, 628290, 674830, 700785, 840942, 916110, 942435, 1012245, 1130922, 1214694, 1261413, 1401570, 1822041, 1884870, 2024490, 2102355, 2522826, 2827305, 3036735, 3644082, 4204710, 5466123, 5654610, 6073470, 6307065, 9110205, 10932246, 12614130, 16398369, 18220410, 27330615, 32796738, 54661230, 81991845, 163983690]

約数ペア:

[(1, 163983690), (2, 81991845), (3, 54661230), (5, 32796738), (6, 27330615), (9, 18220410), (10, 16398369), (13, 12614130), (15, 10932246), (18, 9110205), (26, 6307065), (27, 6073470), (29, 5654610), (30, 5466123), (39, 4204710), (45, 3644082), (54, 3036735), (58, 2827305), (65, 2522826), (78, 2102355), (81, 2024490), (87, 1884870), (90, 1822041), (117, 1401570), (130, 1261413), (135, 1214694), (145, 1130922), (162, 1012245), (174, 942435), (179, 916110), (195, 840942), (234, 700785), (243, 674830), (261, 628290), (270, 607347), (290, 565461), (351, 467190), (358, 458055), (377, 434970), (390, 420471), (405, 404898), (435, 376974), (486, 337415), (522, 314145), (537, 305370), (585, 280314), (702, 233595), (754, 217485), (783, 209430), (810, 202449), (870, 188487), (895, 183222), (1053, 155730), (1074, 152685), (1131, 144990), (1170, 140157), (1215, 134966), (1305, 125658), (1566, 104715), (1611, 101790), (1755, 93438), (1790, 91611), (1885, 86994), (2106, 77865), (2262, 72495), (2327, 70470), (2349, 69810), (2430, 67483), (2610, 62829), (2685, 61074), (3159, 51910), (3222, 50895), (3393, 48330), (3510, 46719), (3770, 43497), (3915, 41886), (4654, 35235), (4698, 34905), (4833, 33930), (5191, 31590), (5265, 31146), (5370, 30537), (5655, 28998), (6318, 25955), (6786, 24165), (6981, 23490), (7047, 23270), (7830, 20943), (8055, 20358), (9666, 16965), (10179, 16110), (10382, 15795), (10530, 15573), (11310, 14499), (11635, 14094), (11745, 13962)]