156782010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 476596224

約数和(自身を除く): 319814214

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 105, 110, 134, 154, 165, 201, 210, 231, 330, 335, 385, 402, 462, 469, 670, 737, 770, 938, 1005, 1013, 1155, 1407, 1474, 2010, 2026, 2211, 2310, 2345, 2814, 3039, 3685, 4422, 4690, 5065, 5159, 6078, 7035, 7091, 7370, 10130, 10318, 11055, 11143, 14070, 14182, 15195, 15477, 21273, 22110, 22286, 25795, 30390, 30954, 33429, 35455, 42546, 51590, 55715, 66858, 67871, 70910, 77385, 78001, 106365, 111430, 135742, 154770, 156002, 167145, 203613, 212730, 234003, 334290, 339355, 390005, 407226, 468006, 475097, 678710, 746581, 780010, 950194, 1018065, 1170015, 1425291, 1493162, 2036130, 2239743, 2340030, 2375485, 2850582, 3732905, 4479486, 4750970, 5226067, 7126455, 7465810, 10452134, 11198715, 14252910, 15678201, 22397430, 26130335, 31356402, 52260670, 78391005, 156782010]

約数ペア:

[(1, 156782010), (2, 78391005), (3, 52260670), (5, 31356402), (6, 26130335), (7, 22397430), (10, 15678201), (11, 14252910), (14, 11198715), (15, 10452134), (21, 7465810), (22, 7126455), (30, 5226067), (33, 4750970), (35, 4479486), (42, 3732905), (55, 2850582), (66, 2375485), (67, 2340030), (70, 2239743), (77, 2036130), (105, 1493162), (110, 1425291), (134, 1170015), (154, 1018065), (165, 950194), (201, 780010), (210, 746581), (231, 678710), (330, 475097), (335, 468006), (385, 407226), (402, 390005), (462, 339355), (469, 334290), (670, 234003), (737, 212730), (770, 203613), (938, 167145), (1005, 156002), (1013, 154770), (1155, 135742), (1407, 111430), (1474, 106365), (2010, 78001), (2026, 77385), (2211, 70910), (2310, 67871), (2345, 66858), (2814, 55715), (3039, 51590), (3685, 42546), (4422, 35455), (4690, 33429), (5065, 30954), (5159, 30390), (6078, 25795), (7035, 22286), (7091, 22110), (7370, 21273), (10130, 15477), (10318, 15195), (11055, 14182), (11143, 14070)]