179881488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 537173208

約数和(自身を除く): 357291720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 197, 204, 272, 306, 373, 394, 408, 591, 612, 746, 788, 816, 1119, 1182, 1224, 1492, 1576, 1773, 2238, 2364, 2448, 2984, 3152, 3349, 3357, 3546, 4476, 4728, 5968, 6341, 6698, 6714, 7092, 8952, 9456, 10047, 12682, 13396, 13428, 14184, 17904, 19023, 20094, 25364, 26792, 26856, 28368, 30141, 38046, 40188, 50728, 53584, 53712, 57069, 60282, 73481, 76092, 80376, 101456, 114138, 120564, 146962, 152184, 160752, 220443, 228276, 241128, 293924, 304368, 440886, 456552, 482256, 587848, 661329, 881772, 913104, 1175696, 1249177, 1322658, 1763544, 2498354, 2645316, 3527088, 3747531, 4996708, 5290632, 7495062, 9993416, 10581264, 11242593, 14990124, 19986832, 22485186, 29980248, 44970372, 59960496, 89940744, 179881488]

約数ペア:

[(1, 179881488), (2, 89940744), (3, 59960496), (4, 44970372), (6, 29980248), (8, 22485186), (9, 19986832), (12, 14990124), (16, 11242593), (17, 10581264), (18, 9993416), (24, 7495062), (34, 5290632), (36, 4996708), (48, 3747531), (51, 3527088), (68, 2645316), (72, 2498354), (102, 1763544), (136, 1322658), (144, 1249177), (153, 1175696), (197, 913104), (204, 881772), (272, 661329), (306, 587848), (373, 482256), (394, 456552), (408, 440886), (591, 304368), (612, 293924), (746, 241128), (788, 228276), (816, 220443), (1119, 160752), (1182, 152184), (1224, 146962), (1492, 120564), (1576, 114138), (1773, 101456), (2238, 80376), (2364, 76092), (2448, 73481), (2984, 60282), (3152, 57069), (3349, 53712), (3357, 53584), (3546, 50728), (4476, 40188), (4728, 38046), (5968, 30141), (6341, 28368), (6698, 26856), (6714, 26792), (7092, 25364), (8952, 20094), (9456, 19023), (10047, 17904), (12682, 14184), (13396, 13428)]