145210806

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 371758464

約数和(自身を除く): 226547658

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 191, 234, 247, 342, 351, 361, 382, 494, 513, 573, 702, 722, 741, 1026, 1053, 1083, 1146, 1482, 1539, 1719, 2106, 2166, 2223, 2483, 3078, 3249, 3438, 3629, 4446, 4693, 4966, 5157, 6498, 6669, 7258, 7449, 9386, 9747, 10314, 10887, 13338, 14079, 14898, 15471, 19494, 20007, 21774, 22347, 28158, 29241, 30942, 32661, 40014, 42237, 44694, 47177, 58482, 65322, 67041, 68951, 84474, 94354, 97983, 126711, 134082, 137902, 141531, 195966, 201123, 206853, 253422, 283062, 293949, 380133, 402246, 413706, 424593, 587898, 620559, 760266, 849186, 896363, 1241118, 1273779, 1792726, 1861677, 2547558, 2689089, 3723354, 3821337, 5378178, 5585031, 7642674, 8067267, 11170062, 16134534, 24201801, 48403602, 72605403, 145210806]

約数ペア:

[(1, 145210806), (2, 72605403), (3, 48403602), (6, 24201801), (9, 16134534), (13, 11170062), (18, 8067267), (19, 7642674), (26, 5585031), (27, 5378178), (38, 3821337), (39, 3723354), (54, 2689089), (57, 2547558), (78, 1861677), (81, 1792726), (114, 1273779), (117, 1241118), (162, 896363), (171, 849186), (191, 760266), (234, 620559), (247, 587898), (342, 424593), (351, 413706), (361, 402246), (382, 380133), (494, 293949), (513, 283062), (573, 253422), (702, 206853), (722, 201123), (741, 195966), (1026, 141531), (1053, 137902), (1083, 134082), (1146, 126711), (1482, 97983), (1539, 94354), (1719, 84474), (2106, 68951), (2166, 67041), (2223, 65322), (2483, 58482), (3078, 47177), (3249, 44694), (3438, 42237), (3629, 40014), (4446, 32661), (4693, 30942), (4966, 29241), (5157, 28158), (6498, 22347), (6669, 21774), (7258, 20007), (7449, 19494), (9386, 15471), (9747, 14898), (10314, 14079), (10887, 13338)]