198716076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13697}}^1$

素因数の和:13751

約数の個数: 72

約数和(自身を含む): 558440064

約数和(自身を除く): 359723988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13697, 14508, 27394, 41091, 54788, 82182, 123273, 164364, 178061, 246546, 356122, 424607, 493092, 534183, 712244, 849214, 1068366, 1273821, 1602549, 1698428, 2136732, 2547642, 3205098, 3821463, 5095284, 5519891, 6410196, 7642926, 11039782, 15285852, 16559673, 22079564, 33119346, 49679019, 66238692, 99358038, 198716076]

約数ペア:

[(1, 198716076), (2, 99358038), (3, 66238692), (4, 49679019), (6, 33119346), (9, 22079564), (12, 16559673), (13, 15285852), (18, 11039782), (26, 7642926), (31, 6410196), (36, 5519891), (39, 5095284), (52, 3821463), (62, 3205098), (78, 2547642), (93, 2136732), (117, 1698428), (124, 1602549), (156, 1273821), (186, 1068366), (234, 849214), (279, 712244), (372, 534183), (403, 493092), (468, 424607), (558, 356122), (806, 246546), (1116, 178061), (1209, 164364), (1612, 123273), (2418, 82182), (3627, 54788), (4836, 41091), (7254, 27394), (13697, 14508)]