156945187456

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{1181}}^1$

素因数の和:2298

約数の個数: 128

約数和(自身を含む): 335939529600

約数和(自身を除く): 178994342144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 304, 424, 608, 848, 1007, 1031, 1181, 1216, 1696, 2014, 2062, 2362, 2432, 3392, 4028, 4124, 4724, 6784, 8056, 8248, 9448, 16112, 16496, 18896, 19589, 22439, 32224, 32992, 37792, 39178, 44878, 54643, 62593, 64448, 65984, 75584, 78356, 89756, 109286, 125186, 128896, 131968, 151168, 156712, 179512, 218572, 250372, 313424, 359024, 437144, 500744, 626848, 718048, 874288, 1001488, 1038217, 1189267, 1217611, 1253696, 1436096, 1748576, 2002976, 2076434, 2378534, 2435222, 2507392, 2872192, 3497152, 4005952, 4152868, 4757068, 4870444, 6994304, 8011904, 8305736, 9514136, 9740888, 16611472, 19028272, 19481776, 23134609, 33222944, 38056544, 38963552, 46269218, 64533383, 66445888, 76113088, 77927104, 92538436, 129066766, 132891776, 152226176, 155854208, 185076872, 258133532, 370153744, 516267064, 740307488, 1032534128, 1226134277, 1480614976, 2065068256, 2452268554, 2961229952, 4130136512, 4904537108, 8260273024, 9809074216, 19618148432, 39236296864, 78472593728, 156945187456]

約数ペア:

[(1, 156945187456), (2, 78472593728), (4, 39236296864), (8, 19618148432), (16, 9809074216), (19, 8260273024), (32, 4904537108), (38, 4130136512), (53, 2961229952), (64, 2452268554), (76, 2065068256), (106, 1480614976), (128, 1226134277), (152, 1032534128), (212, 740307488), (304, 516267064), (424, 370153744), (608, 258133532), (848, 185076872), (1007, 155854208), (1031, 152226176), (1181, 132891776), (1216, 129066766), (1696, 92538436), (2014, 77927104), (2062, 76113088), (2362, 66445888), (2432, 64533383), (3392, 46269218), (4028, 38963552), (4124, 38056544), (4724, 33222944), (6784, 23134609), (8056, 19481776), (8248, 19028272), (9448, 16611472), (16112, 9740888), (16496, 9514136), (18896, 8305736), (19589, 8011904), (22439, 6994304), (32224, 4870444), (32992, 4757068), (37792, 4152868), (39178, 4005952), (44878, 3497152), (54643, 2872192), (62593, 2507392), (64448, 2435222), (65984, 2378534), (75584, 2076434), (78356, 2002976), (89756, 1748576), (109286, 1436096), (125186, 1253696), (128896, 1217611), (131968, 1189267), (151168, 1038217), (156712, 1001488), (179512, 874288), (218572, 718048), (250372, 626848), (313424, 500744), (359024, 437144)]