157190724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3017

約数の個数: 72

約数和(自身を含む): 423696000

約数和(自身を除く): 266505276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 2909, 3002, 4503, 5818, 6004, 8727, 9006, 11636, 13509, 17454, 18012, 26181, 27018, 34908, 52362, 54036, 55271, 104724, 110542, 165813, 221084, 229811, 331626, 459622, 497439, 663252, 689433, 919244, 994878, 1378866, 1989756, 2068299, 2757732, 4136598, 4366409, 8273196, 8732818, 13099227, 17465636, 26198454, 39297681, 52396908, 78595362, 157190724]

約数ペア:

[(1, 157190724), (2, 78595362), (3, 52396908), (4, 39297681), (6, 26198454), (9, 17465636), (12, 13099227), (18, 8732818), (19, 8273196), (36, 4366409), (38, 4136598), (57, 2757732), (76, 2068299), (79, 1989756), (114, 1378866), (158, 994878), (171, 919244), (228, 689433), (237, 663252), (316, 497439), (342, 459622), (474, 331626), (684, 229811), (711, 221084), (948, 165813), (1422, 110542), (1501, 104724), (2844, 55271), (2909, 54036), (3002, 52362), (4503, 34908), (5818, 27018), (6004, 26181), (8727, 18012), (9006, 17454), (11636, 13509)]