156936920644

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{1459}}^1$

素因数の和:2489

約数の個数: 96

約数和(自身を含む): 324099256320

約数和(自身を除く): 167162335676

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 854, 887, 994, 1459, 1708, 1774, 1988, 2918, 3548, 4331, 5836, 6209, 8662, 10213, 12418, 17324, 20426, 24836, 30317, 40852, 54107, 60634, 62977, 88999, 103589, 108214, 121268, 125954, 177998, 207178, 216428, 251908, 355996, 378749, 414356, 440839, 622993, 725123, 757498, 881678, 1245986, 1294133, 1450246, 1514996, 1763356, 2491972, 2588266, 2900492, 3841597, 5176532, 6318929, 7683194, 9058931, 12637858, 15366388, 18117862, 25275716, 26891179, 36235724, 44232503, 53782358, 78942113, 88465006, 91883443, 107564716, 157884226, 176930012, 183766886, 315768452, 367533772, 552594791, 643184101, 1105189582, 1286368202, 2210379164, 2572736404, 5604890023, 11209780046, 22419560092, 39234230161, 78468460322, 156936920644]

約数ペア:

[(1, 156936920644), (2, 78468460322), (4, 39234230161), (7, 22419560092), (14, 11209780046), (28, 5604890023), (61, 2572736404), (71, 2210379164), (122, 1286368202), (142, 1105189582), (244, 643184101), (284, 552594791), (427, 367533772), (497, 315768452), (854, 183766886), (887, 176930012), (994, 157884226), (1459, 107564716), (1708, 91883443), (1774, 88465006), (1988, 78942113), (2918, 53782358), (3548, 44232503), (4331, 36235724), (5836, 26891179), (6209, 25275716), (8662, 18117862), (10213, 15366388), (12418, 12637858), (17324, 9058931), (20426, 7683194), (24836, 6318929), (30317, 5176532), (40852, 3841597), (54107, 2900492), (60634, 2588266), (62977, 2491972), (88999, 1763356), (103589, 1514996), (108214, 1450246), (121268, 1294133), (125954, 1245986), (177998, 881678), (207178, 757498), (216428, 725123), (251908, 622993), (355996, 440839), (378749, 414356)]