187402852

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 439196800

約数和(自身を除く): 251793948

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 79, 91, 98, 133, 158, 182, 196, 247, 266, 316, 343, 364, 494, 532, 553, 637, 686, 931, 988, 1027, 1106, 1274, 1372, 1501, 1729, 1862, 2054, 2212, 2401, 2548, 3002, 3458, 3724, 3871, 4108, 4459, 4802, 6004, 6517, 6916, 7189, 7742, 8918, 9604, 10507, 12103, 13034, 14378, 15484, 17836, 19513, 21014, 24206, 26068, 27097, 28756, 31213, 39026, 42028, 45619, 48412, 50323, 54194, 62426, 73549, 78052, 84721, 91238, 100646, 108388, 124852, 136591, 147098, 169442, 182476, 189679, 201292, 273182, 294196, 338884, 352261, 379358, 514843, 546364, 593047, 704522, 758716, 956137, 1029686, 1186094, 1409044, 1912274, 2059372, 2372188, 2465827, 3603901, 3824548, 4931654, 6692959, 7207802, 9863308, 13385918, 14415604, 26771836, 46850713, 93701426, 187402852]

約数ペア:

[(1, 187402852), (2, 93701426), (4, 46850713), (7, 26771836), (13, 14415604), (14, 13385918), (19, 9863308), (26, 7207802), (28, 6692959), (38, 4931654), (49, 3824548), (52, 3603901), (76, 2465827), (79, 2372188), (91, 2059372), (98, 1912274), (133, 1409044), (158, 1186094), (182, 1029686), (196, 956137), (247, 758716), (266, 704522), (316, 593047), (343, 546364), (364, 514843), (494, 379358), (532, 352261), (553, 338884), (637, 294196), (686, 273182), (931, 201292), (988, 189679), (1027, 182476), (1106, 169442), (1274, 147098), (1372, 136591), (1501, 124852), (1729, 108388), (1862, 100646), (2054, 91238), (2212, 84721), (2401, 78052), (2548, 73549), (3002, 62426), (3458, 54194), (3724, 50323), (3871, 48412), (4108, 45619), (4459, 42028), (4802, 39026), (6004, 31213), (6517, 28756), (6916, 27097), (7189, 26068), (7742, 24206), (8918, 21014), (9604, 19513), (10507, 17836), (12103, 15484), (13034, 14378)]