191228688

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 200

約数和(自身を含む): 641691072

約数和(自身を除く): 450462384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 107, 108, 112, 126, 144, 162, 168, 189, 197, 214, 216, 252, 321, 324, 336, 378, 394, 428, 432, 504, 567, 591, 642, 648, 749, 756, 788, 856, 963, 1008, 1134, 1182, 1284, 1296, 1379, 1498, 1512, 1576, 1712, 1773, 1926, 2247, 2268, 2364, 2568, 2758, 2889, 2996, 3024, 3152, 3546, 3852, 4137, 4494, 4536, 4728, 5136, 5319, 5516, 5778, 5992, 6741, 7092, 7704, 8274, 8667, 8988, 9072, 9456, 10638, 11032, 11556, 11984, 12411, 13482, 14184, 15408, 15957, 16548, 17334, 17976, 20223, 21079, 21276, 22064, 23112, 24822, 26964, 28368, 31914, 33096, 34668, 35952, 37233, 40446, 42158, 42552, 46224, 49644, 53928, 60669, 63237, 63828, 66192, 69336, 74466, 80892, 84316, 85104, 99288, 107856, 111699, 121338, 126474, 127656, 138672, 147553, 148932, 161784, 168632, 189711, 198576, 223398, 242676, 252948, 255312, 295106, 297864, 323568, 337264, 379422, 442659, 446796, 485352, 505896, 569133, 590212, 595728, 758844, 885318, 893592, 970704, 1011792, 1138266, 1180424, 1327977, 1517688, 1707399, 1770636, 1787184, 2276532, 2360848, 2655954, 3035376, 3414798, 3541272, 3983931, 4553064, 5311908, 6829596, 7082544, 7967862, 9106128, 10623816, 11951793, 13659192, 15935724, 21247632, 23903586, 27318384, 31871448, 47807172, 63742896, 95614344, 191228688]

約数ペア:

[(1, 191228688), (2, 95614344), (3, 63742896), (4, 47807172), (6, 31871448), (7, 27318384), (8, 23903586), (9, 21247632), (12, 15935724), (14, 13659192), (16, 11951793), (18, 10623816), (21, 9106128), (24, 7967862), (27, 7082544), (28, 6829596), (36, 5311908), (42, 4553064), (48, 3983931), (54, 3541272), (56, 3414798), (63, 3035376), (72, 2655954), (81, 2360848), (84, 2276532), (107, 1787184), (108, 1770636), (112, 1707399), (126, 1517688), (144, 1327977), (162, 1180424), (168, 1138266), (189, 1011792), (197, 970704), (214, 893592), (216, 885318), (252, 758844), (321, 595728), (324, 590212), (336, 569133), (378, 505896), (394, 485352), (428, 446796), (432, 442659), (504, 379422), (567, 337264), (591, 323568), (642, 297864), (648, 295106), (749, 255312), (756, 252948), (788, 242676), (856, 223398), (963, 198576), (1008, 189711), (1134, 168632), (1182, 161784), (1284, 148932), (1296, 147553), (1379, 138672), (1498, 127656), (1512, 126474), (1576, 121338), (1712, 111699), (1773, 107856), (1926, 99288), (2247, 85104), (2268, 84316), (2364, 80892), (2568, 74466), (2758, 69336), (2889, 66192), (2996, 63828), (3024, 63237), (3152, 60669), (3546, 53928), (3852, 49644), (4137, 46224), (4494, 42552), (4536, 42158), (4728, 40446), (5136, 37233), (5319, 35952), (5516, 34668), (5778, 33096), (5992, 31914), (6741, 28368), (7092, 26964), (7704, 24822), (8274, 23112), (8667, 22064), (8988, 21276), (9072, 21079), (9456, 20223), (10638, 17976), (11032, 17334), (11556, 16548), (11984, 15957), (12411, 15408), (13482, 14184)]