140070996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1567}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 383545344

約数和(自身を除く): 243474348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1146, 1567, 1719, 2292, 2483, 3134, 3438, 4701, 4966, 6268, 6876, 7449, 9402, 9932, 14103, 14898, 18804, 20371, 22347, 28206, 29796, 40742, 44694, 56412, 61113, 81484, 89388, 122226, 183339, 244452, 299297, 366678, 598594, 733356, 897891, 1197188, 1795782, 2693673, 3591564, 3890861, 5387346, 7781722, 10774692, 11672583, 15563444, 23345166, 35017749, 46690332, 70035498, 140070996]

約数ペア:

[(1, 140070996), (2, 70035498), (3, 46690332), (4, 35017749), (6, 23345166), (9, 15563444), (12, 11672583), (13, 10774692), (18, 7781722), (26, 5387346), (36, 3890861), (39, 3591564), (52, 2693673), (78, 1795782), (117, 1197188), (156, 897891), (191, 733356), (234, 598594), (382, 366678), (468, 299297), (573, 244452), (764, 183339), (1146, 122226), (1567, 89388), (1719, 81484), (2292, 61113), (2483, 56412), (3134, 44694), (3438, 40742), (4701, 29796), (4966, 28206), (6268, 22347), (6876, 20371), (7449, 18804), (9402, 14898), (9932, 14103)]