156657491336

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1\times {\mathrm{3581}}^1$

素因数の和:4266

約数の個数: 64

約数和(自身を含む): 300253126320

約数和(自身を除く): 143595634984

約数列:

[1, 2, 4, 8, 73, 146, 173, 292, 346, 433, 584, 692, 866, 1384, 1732, 3464, 3581, 7162, 12629, 14324, 25258, 28648, 31609, 50516, 63218, 74909, 101032, 126436, 149818, 252872, 261413, 299636, 522826, 599272, 619513, 1045652, 1239026, 1550573, 2091304, 2478052, 3101146, 4956104, 5468357, 6202292, 10936714, 12404584, 21873428, 43746856, 45224449, 90448898, 113191829, 180897796, 226383658, 268249129, 361795592, 452767316, 536498258, 905534632, 1072996516, 2145993032, 19582186417, 39164372834, 78328745668, 156657491336]

約数ペア:

[(1, 156657491336), (2, 78328745668), (4, 39164372834), (8, 19582186417), (73, 2145993032), (146, 1072996516), (173, 905534632), (292, 536498258), (346, 452767316), (433, 361795592), (584, 268249129), (692, 226383658), (866, 180897796), (1384, 113191829), (1732, 90448898), (3464, 45224449), (3581, 43746856), (7162, 21873428), (12629, 12404584), (14324, 10936714), (25258, 6202292), (28648, 5468357), (31609, 4956104), (50516, 3101146), (63218, 2478052), (74909, 2091304), (101032, 1550573), (126436, 1239026), (149818, 1045652), (252872, 619513), (261413, 599272), (299636, 522826)]