156744949540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{42023}}^1$

素因数の和:42229

約数の個数: 96

約数和(自身を含む): 349471584000

約数和(自身を除く): 192726634460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 109, 116, 118, 145, 218, 236, 290, 295, 436, 545, 580, 590, 1090, 1180, 1711, 2180, 3161, 3422, 6322, 6431, 6844, 8555, 12644, 12862, 15805, 17110, 25724, 31610, 32155, 34220, 42023, 63220, 64310, 84046, 128620, 168092, 186499, 210115, 372998, 420230, 745996, 840460, 932495, 1218667, 1864990, 2437334, 2479357, 3729980, 4580507, 4874668, 4958714, 6093335, 9161014, 9917428, 12186670, 12396785, 18322028, 22902535, 24373340, 24793570, 45805070, 49587140, 71901353, 91610140, 132834703, 143802706, 265669406, 270249913, 287605412, 359506765, 531338812, 540499826, 664173515, 719013530, 1080999652, 1328347030, 1351249565, 1438027060, 2656694060, 2702499130, 5404998260, 7837247477, 15674494954, 31348989908, 39186237385, 78372474770, 156744949540]

約数ペア:

[(1, 156744949540), (2, 78372474770), (4, 39186237385), (5, 31348989908), (10, 15674494954), (20, 7837247477), (29, 5404998260), (58, 2702499130), (59, 2656694060), (109, 1438027060), (116, 1351249565), (118, 1328347030), (145, 1080999652), (218, 719013530), (236, 664173515), (290, 540499826), (295, 531338812), (436, 359506765), (545, 287605412), (580, 270249913), (590, 265669406), (1090, 143802706), (1180, 132834703), (1711, 91610140), (2180, 71901353), (3161, 49587140), (3422, 45805070), (6322, 24793570), (6431, 24373340), (6844, 22902535), (8555, 18322028), (12644, 12396785), (12862, 12186670), (15805, 9917428), (17110, 9161014), (25724, 6093335), (31610, 4958714), (32155, 4874668), (34220, 4580507), (42023, 3729980), (63220, 2479357), (64310, 2437334), (84046, 1864990), (128620, 1218667), (168092, 932495), (186499, 840460), (210115, 745996), (372998, 420230)]