139907976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1667}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 378302400

約数和(自身を除く): 238394424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 269, 312, 538, 807, 1076, 1614, 1667, 2152, 3228, 3334, 3497, 5001, 6456, 6668, 6994, 10002, 10491, 13336, 13988, 20004, 20982, 21671, 27976, 40008, 41964, 43342, 65013, 83928, 86684, 130026, 173368, 260052, 448423, 520104, 896846, 1345269, 1793692, 2690538, 3587384, 5381076, 5829499, 10762152, 11658998, 17488497, 23317996, 34976994, 46635992, 69953988, 139907976]

約数ペア:

[(1, 139907976), (2, 69953988), (3, 46635992), (4, 34976994), (6, 23317996), (8, 17488497), (12, 11658998), (13, 10762152), (24, 5829499), (26, 5381076), (39, 3587384), (52, 2690538), (78, 1793692), (104, 1345269), (156, 896846), (269, 520104), (312, 448423), (538, 260052), (807, 173368), (1076, 130026), (1614, 86684), (1667, 83928), (2152, 65013), (3228, 43342), (3334, 41964), (3497, 40008), (5001, 27976), (6456, 21671), (6668, 20982), (6994, 20004), (10002, 13988), (10491, 13336)]