139259862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3914

約数の個数: 72

約数和(自身を含む): 359645832

約数和(自身を除く): 220385970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 3851, 4018, 5166, 6027, 7702, 11553, 12054, 18081, 23106, 26957, 34659, 36162, 53914, 69318, 80871, 157891, 161742, 188699, 242613, 315782, 377398, 473673, 485226, 566097, 947346, 1105237, 1132194, 1421019, 1698291, 2210474, 2842038, 3315711, 3396582, 6631422, 7736659, 9947133, 15473318, 19894266, 23209977, 46419954, 69629931, 139259862]

約数ペア:

[(1, 139259862), (2, 69629931), (3, 46419954), (6, 23209977), (7, 19894266), (9, 15473318), (14, 9947133), (18, 7736659), (21, 6631422), (41, 3396582), (42, 3315711), (49, 2842038), (63, 2210474), (82, 1698291), (98, 1421019), (123, 1132194), (126, 1105237), (147, 947346), (246, 566097), (287, 485226), (294, 473673), (369, 377398), (441, 315782), (574, 242613), (738, 188699), (861, 161742), (882, 157891), (1722, 80871), (2009, 69318), (2583, 53914), (3851, 36162), (4018, 34659), (5166, 26957), (6027, 23106), (7702, 18081), (11553, 12054)]