193408128

素因数分解:

$2^7\times 3^3\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 382361472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 191, 192, 216, 288, 293, 382, 384, 432, 573, 576, 586, 764, 864, 879, 1146, 1152, 1172, 1528, 1719, 1728, 1758, 2292, 2344, 2637, 3056, 3438, 3456, 3516, 4584, 4688, 5157, 5274, 6112, 6876, 7032, 7911, 9168, 9376, 10314, 10548, 12224, 13752, 14064, 15822, 18336, 18752, 20628, 21096, 24448, 27504, 28128, 31644, 36672, 37504, 41256, 42192, 55008, 55963, 56256, 63288, 73344, 82512, 84384, 110016, 111926, 112512, 126576, 165024, 167889, 168768, 220032, 223852, 253152, 330048, 335778, 337536, 447704, 503667, 506304, 660096, 671556, 895408, 1007334, 1012608, 1343112, 1511001, 1790816, 2014668, 2686224, 3022002, 3581632, 4029336, 5372448, 6044004, 7163264, 8058672, 10744896, 12088008, 16117344, 21489792, 24176016, 32234688, 48352032, 64469376, 96704064, 193408128]

約数ペア:

[(1, 193408128), (2, 96704064), (3, 64469376), (4, 48352032), (6, 32234688), (8, 24176016), (9, 21489792), (12, 16117344), (16, 12088008), (18, 10744896), (24, 8058672), (27, 7163264), (32, 6044004), (36, 5372448), (48, 4029336), (54, 3581632), (64, 3022002), (72, 2686224), (96, 2014668), (108, 1790816), (128, 1511001), (144, 1343112), (191, 1012608), (192, 1007334), (216, 895408), (288, 671556), (293, 660096), (382, 506304), (384, 503667), (432, 447704), (573, 337536), (576, 335778), (586, 330048), (764, 253152), (864, 223852), (879, 220032), (1146, 168768), (1152, 167889), (1172, 165024), (1528, 126576), (1719, 112512), (1728, 111926), (1758, 110016), (2292, 84384), (2344, 82512), (2637, 73344), (3056, 63288), (3438, 56256), (3456, 55963), (3516, 55008), (4584, 42192), (4688, 41256), (5157, 37504), (5274, 36672), (6112, 31644), (6876, 28128), (7032, 27504), (7911, 24448), (9168, 21096), (9376, 20628), (10314, 18752), (10548, 18336), (12224, 15822), (13752, 14064)]