155997893104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{2503}}^1$

素因数の和:3326

約数の個数: 80

約数和(自身を含む): 310789108224

約数和(自身を除く): 154791215120

約数列:

[1, 2, 4, 8, 16, 71, 83, 142, 166, 284, 332, 568, 661, 664, 1136, 1322, 1328, 2503, 2644, 5006, 5288, 5893, 10012, 10576, 11786, 20024, 23572, 40048, 46931, 47144, 54863, 93862, 94288, 109726, 177713, 187724, 207749, 219452, 355426, 375448, 415498, 438904, 710852, 750896, 830996, 877808, 1421704, 1654483, 1661992, 2843408, 3308966, 3323984, 3895273, 6617932, 7790546, 13235864, 14750179, 15581092, 26471728, 29500358, 31162184, 59000716, 62324368, 117468293, 118001432, 137322089, 234936586, 236002864, 274644178, 469873172, 549288356, 939746344, 1098576712, 1879492688, 2197153424, 9749868319, 19499736638, 38999473276, 77998946552, 155997893104]

約数ペア:

[(1, 155997893104), (2, 77998946552), (4, 38999473276), (8, 19499736638), (16, 9749868319), (71, 2197153424), (83, 1879492688), (142, 1098576712), (166, 939746344), (284, 549288356), (332, 469873172), (568, 274644178), (661, 236002864), (664, 234936586), (1136, 137322089), (1322, 118001432), (1328, 117468293), (2503, 62324368), (2644, 59000716), (5006, 31162184), (5288, 29500358), (5893, 26471728), (10012, 15581092), (10576, 14750179), (11786, 13235864), (20024, 7790546), (23572, 6617932), (40048, 3895273), (46931, 3323984), (47144, 3308966), (54863, 2843408), (93862, 1661992), (94288, 1654483), (109726, 1421704), (177713, 877808), (187724, 830996), (207749, 750896), (219452, 710852), (355426, 438904), (375448, 415498)]