192778341776

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1\times {\mathrm{1381}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 380889371520

約数和(自身を除く): 188111029744

約数列:

[1, 2, 4, 8, 16, 89, 167, 178, 334, 356, 587, 668, 712, 1174, 1336, 1381, 1424, 2348, 2672, 2762, 4696, 5524, 9392, 11048, 14863, 22096, 29726, 52243, 59452, 98029, 104486, 118904, 122909, 196058, 208972, 230627, 237808, 245818, 392116, 417944, 461254, 491636, 784232, 810647, 835888, 922508, 983272, 1568464, 1621294, 1845016, 1966544, 3242588, 3690032, 6485176, 8724581, 12970352, 17449162, 20525803, 34898324, 41051606, 69796648, 72147583, 82103212, 135378049, 139593296, 144295166, 164206424, 270756098, 288590332, 328412848, 541512196, 577180664, 1083024392, 1154361328, 2166048784, 12048646361, 24097292722, 48194585444, 96389170888, 192778341776]

約数ペア:

[(1, 192778341776), (2, 96389170888), (4, 48194585444), (8, 24097292722), (16, 12048646361), (89, 2166048784), (167, 1154361328), (178, 1083024392), (334, 577180664), (356, 541512196), (587, 328412848), (668, 288590332), (712, 270756098), (1174, 164206424), (1336, 144295166), (1381, 139593296), (1424, 135378049), (2348, 82103212), (2672, 72147583), (2762, 69796648), (4696, 41051606), (5524, 34898324), (9392, 20525803), (11048, 17449162), (14863, 12970352), (22096, 8724581), (29726, 6485176), (52243, 3690032), (59452, 3242588), (98029, 1966544), (104486, 1845016), (118904, 1621294), (122909, 1568464), (196058, 983272), (208972, 922508), (230627, 835888), (237808, 810647), (245818, 784232), (392116, 491636), (417944, 461254)]