157058330870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{281623}}^1$

素因数の和:281925

約数の個数: 64

約数和(自身を含む): 334812635136

約数和(自身を除く): 177754304266

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 257, 310, 434, 514, 1085, 1285, 1799, 2170, 2570, 3598, 7967, 8995, 15934, 17990, 39835, 55769, 79670, 111538, 278845, 281623, 557690, 563246, 1408115, 1971361, 2816230, 3942722, 8730313, 9856805, 17460626, 19713610, 43651565, 61112191, 72377111, 87303130, 122224382, 144754222, 305560955, 361885555, 506639777, 611121910, 723771110, 1013279554, 2243690441, 2533198885, 4487380882, 5066397770, 11218452205, 15705833087, 22436904410, 31411666174, 78529165435, 157058330870]

約数ペア:

[(1, 157058330870), (2, 78529165435), (5, 31411666174), (7, 22436904410), (10, 15705833087), (14, 11218452205), (31, 5066397770), (35, 4487380882), (62, 2533198885), (70, 2243690441), (155, 1013279554), (217, 723771110), (257, 611121910), (310, 506639777), (434, 361885555), (514, 305560955), (1085, 144754222), (1285, 122224382), (1799, 87303130), (2170, 72377111), (2570, 61112191), (3598, 43651565), (7967, 19713610), (8995, 17460626), (15934, 9856805), (17990, 8730313), (39835, 3942722), (55769, 2816230), (79670, 1971361), (111538, 1408115), (278845, 563246), (281623, 557690)]