198734148

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 583924320

約数和(自身を除く): 385190172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 211, 228, 243, 306, 323, 324, 342, 422, 459, 486, 513, 612, 633, 646, 684, 729, 844, 918, 969, 972, 1026, 1266, 1292, 1377, 1458, 1539, 1836, 1899, 1938, 2052, 2532, 2754, 2907, 2916, 3078, 3587, 3798, 3876, 4009, 4131, 4617, 5508, 5697, 5814, 6156, 7174, 7596, 8018, 8262, 8721, 9234, 10761, 11394, 11628, 12027, 12393, 13851, 14348, 16036, 16524, 17091, 17442, 18468, 21522, 22788, 24054, 24786, 26163, 27702, 32283, 34182, 34884, 36081, 43044, 48108, 49572, 51273, 52326, 55404, 64566, 68153, 68364, 72162, 78489, 96849, 102546, 104652, 108243, 129132, 136306, 144324, 153819, 156978, 193698, 204459, 205092, 216486, 235467, 272612, 290547, 307638, 313956, 324729, 387396, 408918, 432972, 470934, 581094, 613377, 615276, 649458, 817836, 871641, 941868, 974187, 1162188, 1226754, 1298916, 1743282, 1840131, 1948374, 2453508, 2614923, 2922561, 3486564, 3680262, 3896748, 5229846, 5520393, 5845122, 7360524, 10459692, 11040786, 11690244, 16561179, 22081572, 33122358, 49683537, 66244716, 99367074, 198734148]

約数ペア:

[(1, 198734148), (2, 99367074), (3, 66244716), (4, 49683537), (6, 33122358), (9, 22081572), (12, 16561179), (17, 11690244), (18, 11040786), (19, 10459692), (27, 7360524), (34, 5845122), (36, 5520393), (38, 5229846), (51, 3896748), (54, 3680262), (57, 3486564), (68, 2922561), (76, 2614923), (81, 2453508), (102, 1948374), (108, 1840131), (114, 1743282), (153, 1298916), (162, 1226754), (171, 1162188), (204, 974187), (211, 941868), (228, 871641), (243, 817836), (306, 649458), (323, 615276), (324, 613377), (342, 581094), (422, 470934), (459, 432972), (486, 408918), (513, 387396), (612, 324729), (633, 313956), (646, 307638), (684, 290547), (729, 272612), (844, 235467), (918, 216486), (969, 205092), (972, 204459), (1026, 193698), (1266, 156978), (1292, 153819), (1377, 144324), (1458, 136306), (1539, 129132), (1836, 108243), (1899, 104652), (1938, 102546), (2052, 96849), (2532, 78489), (2754, 72162), (2907, 68364), (2916, 68153), (3078, 64566), (3587, 55404), (3798, 52326), (3876, 51273), (4009, 49572), (4131, 48108), (4617, 43044), (5508, 36081), (5697, 34884), (5814, 34182), (6156, 32283), (7174, 27702), (7596, 26163), (8018, 24786), (8262, 24054), (8721, 22788), (9234, 21522), (10761, 18468), (11394, 17442), (11628, 17091), (12027, 16524), (12393, 16036), (13851, 14348)]