193731642

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 293979078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 53, 54, 78, 82, 106, 117, 123, 127, 159, 234, 246, 254, 318, 351, 369, 381, 477, 533, 689, 702, 738, 762, 954, 1066, 1107, 1143, 1378, 1431, 1599, 1651, 2067, 2173, 2214, 2286, 2862, 3198, 3302, 3429, 4134, 4346, 4797, 4953, 5207, 6201, 6519, 6731, 6858, 9594, 9906, 10414, 12402, 13038, 13462, 14391, 14859, 15621, 18603, 19557, 20193, 28249, 28782, 29718, 31242, 37206, 39114, 40386, 44577, 46863, 56498, 58671, 60579, 67691, 84747, 87503, 89154, 93726, 117342, 121158, 135382, 140589, 169494, 175006, 181737, 203073, 254241, 262509, 275971, 281178, 363474, 406146, 508482, 525018, 551942, 609219, 762723, 787527, 827913, 1218438, 1525446, 1575054, 1655826, 1827657, 2362581, 2483739, 3587623, 3655314, 4725162, 4967478, 7175246, 7451217, 10762869, 14902434, 21525738, 32288607, 64577214, 96865821, 193731642]

約数ペア:

[(1, 193731642), (2, 96865821), (3, 64577214), (6, 32288607), (9, 21525738), (13, 14902434), (18, 10762869), (26, 7451217), (27, 7175246), (39, 4967478), (41, 4725162), (53, 3655314), (54, 3587623), (78, 2483739), (82, 2362581), (106, 1827657), (117, 1655826), (123, 1575054), (127, 1525446), (159, 1218438), (234, 827913), (246, 787527), (254, 762723), (318, 609219), (351, 551942), (369, 525018), (381, 508482), (477, 406146), (533, 363474), (689, 281178), (702, 275971), (738, 262509), (762, 254241), (954, 203073), (1066, 181737), (1107, 175006), (1143, 169494), (1378, 140589), (1431, 135382), (1599, 121158), (1651, 117342), (2067, 93726), (2173, 89154), (2214, 87503), (2286, 84747), (2862, 67691), (3198, 60579), (3302, 58671), (3429, 56498), (4134, 46863), (4346, 44577), (4797, 40386), (4953, 39114), (5207, 37206), (6201, 31242), (6519, 29718), (6731, 28782), (6858, 28249), (9594, 20193), (9906, 19557), (10414, 18603), (12402, 15621), (13038, 14859), (13462, 14391)]