191353638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 477757440

約数和(自身を除く): 286403802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 53, 59, 62, 93, 94, 106, 118, 141, 159, 177, 186, 217, 282, 318, 329, 354, 371, 413, 434, 651, 658, 742, 826, 987, 1113, 1239, 1302, 1457, 1643, 1829, 1974, 2226, 2478, 2491, 2773, 2914, 3127, 3286, 3658, 4371, 4929, 4982, 5487, 5546, 6254, 7473, 8319, 8742, 9381, 9858, 10199, 10974, 11501, 12803, 14946, 16638, 17437, 18762, 19411, 20398, 21889, 23002, 25606, 30597, 34503, 34874, 38409, 38822, 43778, 52311, 58233, 61194, 65667, 69006, 76818, 77221, 85963, 96937, 104622, 116466, 131334, 146969, 154442, 171926, 193874, 231663, 257889, 290811, 293938, 440907, 463326, 515778, 540547, 581622, 601741, 678559, 881814, 1028783, 1081094, 1203482, 1357118, 1621641, 1805223, 2035677, 2057566, 3086349, 3243282, 3610446, 4071354, 4556039, 6172698, 9112078, 13668117, 27336234, 31892273, 63784546, 95676819, 191353638]

約数ペア:

[(1, 191353638), (2, 95676819), (3, 63784546), (6, 31892273), (7, 27336234), (14, 13668117), (21, 9112078), (31, 6172698), (42, 4556039), (47, 4071354), (53, 3610446), (59, 3243282), (62, 3086349), (93, 2057566), (94, 2035677), (106, 1805223), (118, 1621641), (141, 1357118), (159, 1203482), (177, 1081094), (186, 1028783), (217, 881814), (282, 678559), (318, 601741), (329, 581622), (354, 540547), (371, 515778), (413, 463326), (434, 440907), (651, 293938), (658, 290811), (742, 257889), (826, 231663), (987, 193874), (1113, 171926), (1239, 154442), (1302, 146969), (1457, 131334), (1643, 116466), (1829, 104622), (1974, 96937), (2226, 85963), (2478, 77221), (2491, 76818), (2773, 69006), (2914, 65667), (3127, 61194), (3286, 58233), (3658, 52311), (4371, 43778), (4929, 38822), (4982, 38409), (5487, 34874), (5546, 34503), (6254, 30597), (7473, 25606), (8319, 23002), (8742, 21889), (9381, 20398), (9858, 19411), (10199, 18762), (10974, 17437), (11501, 16638), (12803, 14946)]