140268492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 446164992

約数和(自身を除く): 305896500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 911, 987, 1092, 1222, 1316, 1638, 1692, 1822, 1833, 1974, 2444, 2733, 2961, 3276, 3644, 3666, 3948, 4277, 5466, 5499, 5922, 6377, 7332, 8199, 8554, 10932, 10998, 11843, 11844, 12754, 12831, 16398, 17108, 19131, 21996, 23686, 25508, 25662, 32796, 35529, 38262, 38493, 42817, 47372, 51324, 57393, 71058, 76524, 76986, 82901, 85634, 106587, 114786, 128451, 142116, 153972, 165802, 171268, 213174, 229572, 248703, 256902, 299719, 331604, 385353, 426348, 497406, 513804, 556621, 599438, 746109, 770706, 899157, 994812, 1113242, 1198876, 1492218, 1541412, 1669863, 1798314, 2226484, 2697471, 2984436, 3339726, 3596628, 3896347, 5009589, 5394942, 6679452, 7792694, 10019178, 10789884, 11689041, 15585388, 20038356, 23378082, 35067123, 46756164, 70134246, 140268492]

約数ペア:

[(1, 140268492), (2, 70134246), (3, 46756164), (4, 35067123), (6, 23378082), (7, 20038356), (9, 15585388), (12, 11689041), (13, 10789884), (14, 10019178), (18, 7792694), (21, 6679452), (26, 5394942), (28, 5009589), (36, 3896347), (39, 3596628), (42, 3339726), (47, 2984436), (52, 2697471), (63, 2226484), (78, 1798314), (84, 1669863), (91, 1541412), (94, 1492218), (117, 1198876), (126, 1113242), (141, 994812), (156, 899157), (182, 770706), (188, 746109), (234, 599438), (252, 556621), (273, 513804), (282, 497406), (329, 426348), (364, 385353), (423, 331604), (468, 299719), (546, 256902), (564, 248703), (611, 229572), (658, 213174), (819, 171268), (846, 165802), (911, 153972), (987, 142116), (1092, 128451), (1222, 114786), (1316, 106587), (1638, 85634), (1692, 82901), (1822, 76986), (1833, 76524), (1974, 71058), (2444, 57393), (2733, 51324), (2961, 47372), (3276, 42817), (3644, 38493), (3666, 38262), (3948, 35529), (4277, 32796), (5466, 25662), (5499, 25508), (5922, 23686), (6377, 21996), (7332, 19131), (8199, 17108), (8554, 16398), (10932, 12831), (10998, 12754), (11843, 11844)]