113313568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 249727212

約数和(自身を除く): 136413644

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 544, 577, 608, 646, 722, 1154, 1292, 1444, 2308, 2584, 2888, 4616, 5168, 5776, 6137, 9232, 9809, 10336, 10963, 11552, 12274, 18464, 19618, 21926, 24548, 39236, 43852, 49096, 78472, 87704, 98192, 156944, 175408, 186371, 196384, 208297, 313888, 350816, 372742, 416594, 745484, 833188, 1490968, 1666376, 2981936, 3332752, 3541049, 5963872, 6665504, 7082098, 14164196, 28328392, 56656784, 113313568]

約数ペア:

[(1, 113313568), (2, 56656784), (4, 28328392), (8, 14164196), (16, 7082098), (17, 6665504), (19, 5963872), (32, 3541049), (34, 3332752), (38, 2981936), (68, 1666376), (76, 1490968), (136, 833188), (152, 745484), (272, 416594), (304, 372742), (323, 350816), (361, 313888), (544, 208297), (577, 196384), (608, 186371), (646, 175408), (722, 156944), (1154, 98192), (1292, 87704), (1444, 78472), (2308, 49096), (2584, 43852), (2888, 39236), (4616, 24548), (5168, 21926), (5776, 19618), (6137, 18464), (9232, 12274), (9809, 11552), (10336, 10963)]