156989777652

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{709}}^1\times {\mathrm{63409}}^1$

素因数の和:64225

約数の個数: 72

約数和(自身を含む): 401498169800

約数和(自身を除く): 244508392148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 709, 873, 1164, 1418, 1746, 2127, 2836, 3492, 4254, 6381, 8508, 12762, 25524, 63409, 68773, 126818, 137546, 190227, 206319, 253636, 275092, 380454, 412638, 570681, 618957, 760908, 825276, 1141362, 1237914, 2282724, 2475828, 6150673, 12301346, 18452019, 24602692, 36904038, 44956981, 55356057, 73808076, 89913962, 110712114, 134870943, 179827924, 221424228, 269741886, 404612829, 539483772, 809225658, 1618451316, 4360827157, 8721654314, 13082481471, 17443308628, 26164962942, 39247444413, 52329925884, 78494888826, 156989777652]

約数ペア:

[(1, 156989777652), (2, 78494888826), (3, 52329925884), (4, 39247444413), (6, 26164962942), (9, 17443308628), (12, 13082481471), (18, 8721654314), (36, 4360827157), (97, 1618451316), (194, 809225658), (291, 539483772), (388, 404612829), (582, 269741886), (709, 221424228), (873, 179827924), (1164, 134870943), (1418, 110712114), (1746, 89913962), (2127, 73808076), (2836, 55356057), (3492, 44956981), (4254, 36904038), (6381, 24602692), (8508, 18452019), (12762, 12301346), (25524, 6150673), (63409, 2475828), (68773, 2282724), (126818, 1237914), (137546, 1141362), (190227, 825276), (206319, 760908), (253636, 618957), (275092, 570681), (380454, 412638)]