140586612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 345659328

約数和(自身を除く): 205072716

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 167, 186, 219, 292, 334, 372, 438, 501, 668, 876, 961, 1002, 1922, 2004, 2263, 2883, 3844, 4526, 5177, 5766, 6789, 9052, 10354, 11532, 12191, 13578, 15531, 20708, 24382, 27156, 31062, 36573, 48764, 62124, 70153, 73146, 140306, 146292, 160487, 210459, 280612, 320974, 377921, 420918, 481461, 641948, 755842, 841836, 962922, 1133763, 1511684, 1925844, 2267526, 4535052, 11715551, 23431102, 35146653, 46862204, 70293306, 140586612]

約数ペア:

[(1, 140586612), (2, 70293306), (3, 46862204), (4, 35146653), (6, 23431102), (12, 11715551), (31, 4535052), (62, 2267526), (73, 1925844), (93, 1511684), (124, 1133763), (146, 962922), (167, 841836), (186, 755842), (219, 641948), (292, 481461), (334, 420918), (372, 377921), (438, 320974), (501, 280612), (668, 210459), (876, 160487), (961, 146292), (1002, 140306), (1922, 73146), (2004, 70153), (2263, 62124), (2883, 48764), (3844, 36573), (4526, 31062), (5177, 27156), (5766, 24382), (6789, 20708), (9052, 15531), (10354, 13578), (11532, 12191)]