156988131104

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{111439}}^1$

素因数の和:111806

約数の個数: 96

約数和(自身を含む): 372940646400

約数和(自身を除く): 215952515296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 331, 532, 608, 662, 1064, 1324, 2128, 2317, 2648, 4256, 4634, 5296, 6289, 9268, 10592, 12578, 18536, 25156, 37072, 44023, 50312, 74144, 88046, 100624, 111439, 176092, 201248, 222878, 352184, 445756, 704368, 780073, 891512, 1408736, 1560146, 1783024, 2117341, 3120292, 3566048, 4234682, 6240584, 8469364, 12481168, 14821387, 16938728, 24962336, 29642774, 33877456, 36886309, 59285548, 67754912, 73772618, 118571096, 147545236, 237142192, 258204163, 295090472, 474284384, 516408326, 590180944, 700839871, 1032816652, 1180361888, 1401679742, 2065633304, 2803359484, 4131266608, 4905879097, 5606718968, 8262533216, 9811758194, 11213437936, 19623516388, 22426875872, 39247032776, 78494065552, 156988131104]

約数ペア:

[(1, 156988131104), (2, 78494065552), (4, 39247032776), (7, 22426875872), (8, 19623516388), (14, 11213437936), (16, 9811758194), (19, 8262533216), (28, 5606718968), (32, 4905879097), (38, 4131266608), (56, 2803359484), (76, 2065633304), (112, 1401679742), (133, 1180361888), (152, 1032816652), (224, 700839871), (266, 590180944), (304, 516408326), (331, 474284384), (532, 295090472), (608, 258204163), (662, 237142192), (1064, 147545236), (1324, 118571096), (2128, 73772618), (2317, 67754912), (2648, 59285548), (4256, 36886309), (4634, 33877456), (5296, 29642774), (6289, 24962336), (9268, 16938728), (10592, 14821387), (12578, 12481168), (18536, 8469364), (25156, 6240584), (37072, 4234682), (44023, 3566048), (50312, 3120292), (74144, 2117341), (88046, 1783024), (100624, 1560146), (111439, 1408736), (176092, 891512), (201248, 780073), (222878, 704368), (352184, 445756)]