156987485008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1\times {\mathrm{4513}}^1$

素因数の和:5840

約数の個数: 80

約数和(自身を含む): 320141005200

約数和(自身を除く): 163153520192

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1229, 1769, 2458, 3538, 4513, 4916, 7076, 9026, 9832, 14152, 18052, 19664, 28304, 35641, 36104, 71282, 72208, 74969, 130877, 142564, 149938, 261754, 275293, 285128, 299876, 523508, 550586, 570256, 599752, 1047016, 1101172, 1199504, 2094032, 2174101, 2202344, 4348202, 4404688, 5546477, 7983497, 8696404, 11092954, 15966994, 17392808, 22185908, 31933988, 34785616, 44371816, 63867976, 88743632, 127735952, 160847833, 321695666, 338335097, 643391332, 676670194, 1286782664, 1353340388, 2573565328, 2706680776, 5413361552, 9811717813, 19623435626, 39246871252, 78493742504, 156987485008]

約数ペア:

[(1, 156987485008), (2, 78493742504), (4, 39246871252), (8, 19623435626), (16, 9811717813), (29, 5413361552), (58, 2706680776), (61, 2573565328), (116, 1353340388), (122, 1286782664), (232, 676670194), (244, 643391332), (464, 338335097), (488, 321695666), (976, 160847833), (1229, 127735952), (1769, 88743632), (2458, 63867976), (3538, 44371816), (4513, 34785616), (4916, 31933988), (7076, 22185908), (9026, 17392808), (9832, 15966994), (14152, 11092954), (18052, 8696404), (19664, 7983497), (28304, 5546477), (35641, 4404688), (36104, 4348202), (71282, 2202344), (72208, 2174101), (74969, 2094032), (130877, 1199504), (142564, 1101172), (149938, 1047016), (261754, 599752), (275293, 570256), (285128, 550586), (299876, 523508)]