140862852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^4\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 90

約数和(自身を含む): 388557078

約数和(自身を除く): 247694226

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 169, 234, 274, 338, 411, 468, 507, 548, 676, 822, 1014, 1233, 1521, 1644, 1781, 2028, 2197, 2466, 3042, 3562, 4394, 4932, 5343, 6084, 6591, 7124, 8788, 10686, 13182, 16029, 19773, 21372, 23153, 26364, 28561, 32058, 39546, 46306, 57122, 64116, 69459, 79092, 85683, 92612, 114244, 138918, 171366, 208377, 257049, 277836, 300989, 342732, 416754, 514098, 601978, 833508, 902967, 1028196, 1203956, 1805934, 2708901, 3611868, 3912857, 5417802, 7825714, 10835604, 11738571, 15651428, 23477142, 35215713, 46954284, 70431426, 140862852]

約数ペア:

[(1, 140862852), (2, 70431426), (3, 46954284), (4, 35215713), (6, 23477142), (9, 15651428), (12, 11738571), (13, 10835604), (18, 7825714), (26, 5417802), (36, 3912857), (39, 3611868), (52, 2708901), (78, 1805934), (117, 1203956), (137, 1028196), (156, 902967), (169, 833508), (234, 601978), (274, 514098), (338, 416754), (411, 342732), (468, 300989), (507, 277836), (548, 257049), (676, 208377), (822, 171366), (1014, 138918), (1233, 114244), (1521, 92612), (1644, 85683), (1781, 79092), (2028, 69459), (2197, 64116), (2466, 57122), (3042, 46306), (3562, 39546), (4394, 32058), (4932, 28561), (5343, 26364), (6084, 23153), (6591, 21372), (7124, 19773), (8788, 16029), (10686, 13182)]